38256593584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{72287}}^1$

素因数の和:72434

約数の個数: 80

約数和(自身を含む): 84330602496

約数和(自身を除く): 46074008912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 97, 124, 176, 194, 248, 341, 388, 496, 682, 776, 1067, 1364, 1552, 2134, 2728, 3007, 4268, 5456, 6014, 8536, 12028, 17072, 24056, 33077, 48112, 66154, 72287, 132308, 144574, 264616, 289148, 529232, 578296, 795157, 1156592, 1590314, 2240897, 3180628, 4481794, 6361256, 7011839, 8963588, 12722512, 14023678, 17927176, 24649867, 28047356, 35854352, 49299734, 56094712, 77130229, 98599468, 112189424, 154260458, 197198936, 217367009, 308520916, 394397872, 434734018, 617041832, 869468036, 1234083664, 1738936072, 2391037099, 3477872144, 4782074198, 9564148396, 19128296792, 38256593584]

約数ペア:

[(1, 38256593584), (2, 19128296792), (4, 9564148396), (8, 4782074198), (11, 3477872144), (16, 2391037099), (22, 1738936072), (31, 1234083664), (44, 869468036), (62, 617041832), (88, 434734018), (97, 394397872), (124, 308520916), (176, 217367009), (194, 197198936), (248, 154260458), (341, 112189424), (388, 98599468), (496, 77130229), (682, 56094712), (776, 49299734), (1067, 35854352), (1364, 28047356), (1552, 24649867), (2134, 17927176), (2728, 14023678), (3007, 12722512), (4268, 8963588), (5456, 7011839), (6014, 6361256), (8536, 4481794), (12028, 3180628), (17072, 2240897), (24056, 1590314), (33077, 1156592), (48112, 795157), (66154, 578296), (72287, 529232), (132308, 289148), (144574, 264616)]