71575712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 166698000

約数和(自身を除く): 95122288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 349, 377, 416, 442, 464, 493, 544, 698, 754, 884, 928, 986, 1396, 1508, 1768, 1972, 2792, 3016, 3536, 3944, 4537, 5584, 5933, 6032, 6409, 7072, 7888, 9074, 10121, 11168, 11866, 12064, 12818, 15776, 18148, 20242, 23732, 25636, 36296, 40484, 47464, 51272, 72592, 77129, 80968, 94928, 102544, 131573, 145184, 154258, 161936, 172057, 189856, 205088, 263146, 308516, 323872, 344114, 526292, 617032, 688228, 1052584, 1234064, 1376456, 2105168, 2236741, 2468128, 2752912, 4210336, 4473482, 5505824, 8946964, 17893928, 35787856, 71575712]

約数ペア:

[(1, 71575712), (2, 35787856), (4, 17893928), (8, 8946964), (13, 5505824), (16, 4473482), (17, 4210336), (26, 2752912), (29, 2468128), (32, 2236741), (34, 2105168), (52, 1376456), (58, 1234064), (68, 1052584), (104, 688228), (116, 617032), (136, 526292), (208, 344114), (221, 323872), (232, 308516), (272, 263146), (349, 205088), (377, 189856), (416, 172057), (442, 161936), (464, 154258), (493, 145184), (544, 131573), (698, 102544), (754, 94928), (884, 80968), (928, 77129), (986, 72592), (1396, 51272), (1508, 47464), (1768, 40484), (1972, 36296), (2792, 25636), (3016, 23732), (3536, 20242), (3944, 18148), (4537, 15776), (5584, 12818), (5933, 12064), (6032, 11866), (6409, 11168), (7072, 10121), (7888, 9074)]