902255744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17549

約数の個数: 64

約数和(自身を含む): 1998286080

約数和(自身を除く): 1096030336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 17491, 25792, 34982, 51584, 69964, 139928, 227383, 279856, 454766, 542221, 559712, 909532, 1084442, 1119424, 1819064, 2168884, 2238848, 3638128, 4337768, 7048873, 7276256, 8675536, 14097746, 14552512, 17351072, 28195492, 29105024, 34702144, 56390984, 69404288, 112781968, 225563936, 451127872, 902255744]

約数ペア:

[(1, 902255744), (2, 451127872), (4, 225563936), (8, 112781968), (13, 69404288), (16, 56390984), (26, 34702144), (31, 29105024), (32, 28195492), (52, 17351072), (62, 14552512), (64, 14097746), (104, 8675536), (124, 7276256), (128, 7048873), (208, 4337768), (248, 3638128), (403, 2238848), (416, 2168884), (496, 1819064), (806, 1119424), (832, 1084442), (992, 909532), (1612, 559712), (1664, 542221), (1984, 454766), (3224, 279856), (3968, 227383), (6448, 139928), (12896, 69964), (17491, 51584), (25792, 34982)]