3721007872

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27581}}^1$

素因数の和:27645

約数の個数: 72

約数和(自身を含む): 8118375552

約数和(自身を除く): 4397367680

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 16864, 27581, 33728, 55162, 67456, 110324, 134912, 220648, 441296, 468877, 855011, 882592, 937754, 1710022, 1765184, 1875508, 3420044, 3530368, 3751016, 6840088, 7060736, 7502032, 13680176, 14535187, 15004064, 27360352, 29070374, 30008128, 54720704, 58140748, 60016256, 109441408, 116281496, 120032512, 218882816, 232562992, 465125984, 930251968, 1860503936, 3721007872]

約数ペア:

[(1, 3721007872), (2, 1860503936), (4, 930251968), (8, 465125984), (16, 232562992), (17, 218882816), (31, 120032512), (32, 116281496), (34, 109441408), (62, 60016256), (64, 58140748), (68, 54720704), (124, 30008128), (128, 29070374), (136, 27360352), (248, 15004064), (256, 14535187), (272, 13680176), (496, 7502032), (527, 7060736), (544, 6840088), (992, 3751016), (1054, 3530368), (1088, 3420044), (1984, 1875508), (2108, 1765184), (2176, 1710022), (3968, 937754), (4216, 882592), (4352, 855011), (7936, 468877), (8432, 441296), (16864, 220648), (27581, 134912), (33728, 110324), (55162, 67456)]