17990597024

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{47933}}^1$

素因数の和:48297

約数の個数: 48

約数和(自身を含む): 36491770728

約数和(自身を除く): 18501173704

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 317, 592, 634, 1184, 1268, 2536, 5072, 10144, 11729, 23458, 46916, 47933, 93832, 95866, 187664, 191732, 375328, 383464, 766928, 1533856, 1773521, 3547042, 7094084, 14188168, 15194761, 28376336, 30389522, 56752672, 60779044, 121558088, 243116176, 486232352, 562206157, 1124412314, 2248824628, 4497649256, 8995298512, 17990597024]

約数ペア:

[(1, 17990597024), (2, 8995298512), (4, 4497649256), (8, 2248824628), (16, 1124412314), (32, 562206157), (37, 486232352), (74, 243116176), (148, 121558088), (296, 60779044), (317, 56752672), (592, 30389522), (634, 28376336), (1184, 15194761), (1268, 14188168), (2536, 7094084), (5072, 3547042), (10144, 1773521), (11729, 1533856), (23458, 766928), (46916, 383464), (47933, 375328), (93832, 191732), (95866, 187664)]