40426232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 102297600

約数和(自身を除く): 61871368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 56, 58, 62, 73, 77, 88, 116, 124, 146, 154, 203, 217, 232, 248, 292, 308, 319, 341, 406, 434, 511, 584, 616, 638, 682, 803, 812, 868, 899, 1022, 1276, 1364, 1606, 1624, 1736, 1798, 2044, 2117, 2233, 2263, 2387, 2552, 2728, 3212, 3596, 4088, 4234, 4466, 4526, 4774, 5621, 6293, 6424, 7192, 8468, 8932, 9052, 9548, 9889, 11242, 12586, 14819, 15841, 16936, 17864, 18104, 19096, 19778, 22484, 23287, 24893, 25172, 29638, 31682, 39556, 44968, 46574, 49786, 50344, 59276, 63364, 65627, 69223, 79112, 93148, 99572, 118552, 126728, 131254, 138446, 163009, 174251, 186296, 199144, 262508, 276892, 326018, 348502, 459389, 525016, 553784, 652036, 697004, 721897, 918778, 1304072, 1394008, 1443794, 1837556, 2887588, 3675112, 5053279, 5775176, 10106558, 20213116, 40426232]

約数ペア:

[(1, 40426232), (2, 20213116), (4, 10106558), (7, 5775176), (8, 5053279), (11, 3675112), (14, 2887588), (22, 1837556), (28, 1443794), (29, 1394008), (31, 1304072), (44, 918778), (56, 721897), (58, 697004), (62, 652036), (73, 553784), (77, 525016), (88, 459389), (116, 348502), (124, 326018), (146, 276892), (154, 262508), (203, 199144), (217, 186296), (232, 174251), (248, 163009), (292, 138446), (308, 131254), (319, 126728), (341, 118552), (406, 99572), (434, 93148), (511, 79112), (584, 69223), (616, 65627), (638, 63364), (682, 59276), (803, 50344), (812, 49786), (868, 46574), (899, 44968), (1022, 39556), (1276, 31682), (1364, 29638), (1606, 25172), (1624, 24893), (1736, 23287), (1798, 22484), (2044, 19778), (2117, 19096), (2233, 18104), (2263, 17864), (2387, 16936), (2552, 15841), (2728, 14819), (3212, 12586), (3596, 11242), (4088, 9889), (4234, 9548), (4466, 9052), (4526, 8932), (4774, 8468), (5621, 7192), (6293, 6424)]