2023672064

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13487

約数の個数: 72

約数和(自身を含む): 4389530880

約数和(自身を除く): 2365858816

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 13421, 18848, 26842, 37696, 53684, 75392, 107368, 150784, 214736, 254999, 416051, 429472, 509998, 832102, 858944, 1019996, 1664204, 1717888, 2039992, 3328408, 3435776, 4079984, 6656816, 7904969, 8159968, 13313632, 15809938, 16319936, 26627264, 31619876, 32639872, 53254528, 63239752, 65279744, 106509056, 126479504, 252959008, 505918016, 1011836032, 2023672064]

約数ペア:

[(1, 2023672064), (2, 1011836032), (4, 505918016), (8, 252959008), (16, 126479504), (19, 106509056), (31, 65279744), (32, 63239752), (38, 53254528), (62, 32639872), (64, 31619876), (76, 26627264), (124, 16319936), (128, 15809938), (152, 13313632), (248, 8159968), (256, 7904969), (304, 6656816), (496, 4079984), (589, 3435776), (608, 3328408), (992, 2039992), (1178, 1717888), (1216, 1664204), (1984, 1019996), (2356, 858944), (2432, 832102), (3968, 509998), (4712, 429472), (4864, 416051), (7936, 254999), (9424, 214736), (13421, 150784), (18848, 107368), (26842, 75392), (37696, 53684)]