74728192

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 197793792

約数和(自身を除く): 123065600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 223, 224, 238, 256, 272, 308, 352, 374, 446, 448, 476, 544, 616, 704, 748, 892, 896, 952, 1088, 1232, 1309, 1408, 1496, 1561, 1784, 1792, 1904, 2176, 2453, 2464, 2618, 2816, 2992, 3122, 3568, 3791, 3808, 4352, 4906, 4928, 5236, 5984, 6244, 7136, 7582, 7616, 9812, 9856, 10472, 11968, 12488, 14272, 15164, 15232, 17171, 19624, 19712, 20944, 23936, 24976, 26537, 28544, 30328, 30464, 34342, 39248, 41701, 41888, 47872, 49952, 53074, 57088, 60656, 68684, 78496, 83402, 83776, 99904, 106148, 121312, 137368, 156992, 166804, 167552, 199808, 212296, 242624, 274736, 291907, 313984, 333608, 335104, 399616, 424592, 485248, 549472, 583814, 627968, 667216, 849184, 970496, 1098944, 1167628, 1334432, 1698368, 2197888, 2335256, 2668864, 3396736, 4395776, 4670512, 5337728, 6793472, 9341024, 10675456, 18682048, 37364096, 74728192]

約数ペア:

[(1, 74728192), (2, 37364096), (4, 18682048), (7, 10675456), (8, 9341024), (11, 6793472), (14, 5337728), (16, 4670512), (17, 4395776), (22, 3396736), (28, 2668864), (32, 2335256), (34, 2197888), (44, 1698368), (56, 1334432), (64, 1167628), (68, 1098944), (77, 970496), (88, 849184), (112, 667216), (119, 627968), (128, 583814), (136, 549472), (154, 485248), (176, 424592), (187, 399616), (223, 335104), (224, 333608), (238, 313984), (256, 291907), (272, 274736), (308, 242624), (352, 212296), (374, 199808), (446, 167552), (448, 166804), (476, 156992), (544, 137368), (616, 121312), (704, 106148), (748, 99904), (892, 83776), (896, 83402), (952, 78496), (1088, 68684), (1232, 60656), (1309, 57088), (1408, 53074), (1496, 49952), (1561, 47872), (1784, 41888), (1792, 41701), (1904, 39248), (2176, 34342), (2453, 30464), (2464, 30328), (2618, 28544), (2816, 26537), (2992, 24976), (3122, 23936), (3568, 20944), (3791, 19712), (3808, 19624), (4352, 17171), (4906, 15232), (4928, 15164), (5236, 14272), (5984, 12488), (6244, 11968), (7136, 10472), (7582, 9856), (7616, 9812)]