15671782568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{4813}}^1$

素因数の和:5202

約数の個数: 64

約数和(自身を含む): 32026579200

約数和(自身を除く): 16354796632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 239, 262, 478, 524, 956, 1048, 1703, 1912, 3107, 3406, 4813, 6214, 6812, 9626, 12428, 13624, 19252, 24856, 31309, 38504, 62569, 62618, 125138, 125236, 250276, 250472, 407017, 500552, 630503, 814034, 1150307, 1261006, 1628068, 2300614, 2522012, 3256136, 4601228, 5044024, 8196539, 9202456, 14953991, 16393078, 29907982, 32786156, 59815964, 65572312, 119631928, 150690217, 301380434, 602760868, 1205521736, 1958972821, 3917945642, 7835891284, 15671782568]

約数ペア:

[(1, 15671782568), (2, 7835891284), (4, 3917945642), (8, 1958972821), (13, 1205521736), (26, 602760868), (52, 301380434), (104, 150690217), (131, 119631928), (239, 65572312), (262, 59815964), (478, 32786156), (524, 29907982), (956, 16393078), (1048, 14953991), (1703, 9202456), (1912, 8196539), (3107, 5044024), (3406, 4601228), (4813, 3256136), (6214, 2522012), (6812, 2300614), (9626, 1628068), (12428, 1261006), (13624, 1150307), (19252, 814034), (24856, 630503), (31309, 500552), (38504, 407017), (62569, 250472), (62618, 250276), (125138, 125236)]