22471428056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1451}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 54329425920

約数和(自身を除く): 31857997864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 811, 868, 1364, 1451, 1622, 1736, 2387, 2728, 2902, 3244, 4774, 5677, 5804, 6488, 8921, 9548, 10157, 11354, 11608, 15961, 17842, 19096, 20314, 22708, 25141, 31922, 35684, 40628, 44981, 45416, 50282, 62447, 63844, 71368, 81256, 89962, 100564, 111727, 124894, 127688, 175987, 179924, 201128, 223454, 249788, 276551, 314867, 351974, 359848, 446908, 494791, 499576, 553102, 629734, 703948, 893816, 989582, 1106204, 1176761, 1259468, 1407896, 1935857, 1979164, 2212408, 2353522, 2518936, 3463537, 3871714, 3958328, 4707044, 6927074, 7743428, 8237327, 9414088, 12944371, 13854148, 15486856, 16474654, 25888742, 27708296, 32949308, 36479591, 51777484, 65898616, 72959182, 90610597, 103554968, 145918364, 181221194, 255357137, 291836728, 362442388, 401275501, 510714274, 724884776, 802551002, 1021428548, 1605102004, 2042857096, 2808928507, 3210204008, 5617857014, 11235714028, 22471428056]

約数ペア:

[(1, 22471428056), (2, 11235714028), (4, 5617857014), (7, 3210204008), (8, 2808928507), (11, 2042857096), (14, 1605102004), (22, 1021428548), (28, 802551002), (31, 724884776), (44, 510714274), (56, 401275501), (62, 362442388), (77, 291836728), (88, 255357137), (124, 181221194), (154, 145918364), (217, 103554968), (248, 90610597), (308, 72959182), (341, 65898616), (434, 51777484), (616, 36479591), (682, 32949308), (811, 27708296), (868, 25888742), (1364, 16474654), (1451, 15486856), (1622, 13854148), (1736, 12944371), (2387, 9414088), (2728, 8237327), (2902, 7743428), (3244, 6927074), (4774, 4707044), (5677, 3958328), (5804, 3871714), (6488, 3463537), (8921, 2518936), (9548, 2353522), (10157, 2212408), (11354, 1979164), (11608, 1935857), (15961, 1407896), (17842, 1259468), (19096, 1176761), (20314, 1106204), (22708, 989582), (25141, 893816), (31922, 703948), (35684, 629734), (40628, 553102), (44981, 499576), (45416, 494791), (50282, 446908), (62447, 359848), (63844, 351974), (71368, 314867), (81256, 276551), (89962, 249788), (100564, 223454), (111727, 201128), (124894, 179924), (127688, 175987)]