71227364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 140238000

約数和(自身を除く): 69010636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 149, 298, 317, 377, 596, 634, 754, 1268, 1508, 1937, 3874, 4121, 4321, 7748, 8242, 8642, 9193, 16484, 17284, 18386, 36772, 47233, 56173, 94466, 112346, 119509, 188932, 224692, 239018, 478036, 614029, 1228058, 1369757, 2456116, 2739514, 5479028, 17806841, 35613682, 71227364]

約数ペア:

[(1, 71227364), (2, 35613682), (4, 17806841), (13, 5479028), (26, 2739514), (29, 2456116), (52, 1369757), (58, 1228058), (116, 614029), (149, 478036), (298, 239018), (317, 224692), (377, 188932), (596, 119509), (634, 112346), (754, 94466), (1268, 56173), (1508, 47233), (1937, 36772), (3874, 18386), (4121, 17284), (4321, 16484), (7748, 9193), (8242, 8642)]