407776064

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:807

約数の個数: 56

約数和(自身を含む): 829543680

約数和(自身を除く): 421767616

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 239, 424, 478, 503, 848, 956, 1006, 1696, 1912, 2012, 3392, 3824, 4024, 7648, 8048, 12667, 15296, 16096, 25334, 26659, 32192, 50668, 53318, 101336, 106636, 120217, 202672, 213272, 240434, 405344, 426544, 480868, 810688, 853088, 961736, 1706176, 1923472, 3846944, 6371501, 7693888, 12743002, 25486004, 50972008, 101944016, 203888032, 407776064]

約数ペア:

[(1, 407776064), (2, 203888032), (4, 101944016), (8, 50972008), (16, 25486004), (32, 12743002), (53, 7693888), (64, 6371501), (106, 3846944), (212, 1923472), (239, 1706176), (424, 961736), (478, 853088), (503, 810688), (848, 480868), (956, 426544), (1006, 405344), (1696, 240434), (1912, 213272), (2012, 202672), (3392, 120217), (3824, 106636), (4024, 101336), (7648, 53318), (8048, 50668), (12667, 32192), (15296, 26659), (16096, 25334)]