61757056

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 132026760

約数和(自身を除く): 70269704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 281, 404, 544, 562, 808, 1088, 1124, 1616, 1717, 2176, 2248, 3232, 3434, 4496, 4777, 6464, 6868, 8992, 9554, 12928, 13736, 17984, 19108, 27472, 28381, 35968, 38216, 54944, 56762, 76432, 109888, 113524, 152864, 219776, 227048, 305728, 454096, 482477, 611456, 908192, 964954, 1816384, 1929908, 3632768, 3859816, 7719632, 15439264, 30878528, 61757056]

約数ペア:

[(1, 61757056), (2, 30878528), (4, 15439264), (8, 7719632), (16, 3859816), (17, 3632768), (32, 1929908), (34, 1816384), (64, 964954), (68, 908192), (101, 611456), (128, 482477), (136, 454096), (202, 305728), (272, 227048), (281, 219776), (404, 152864), (544, 113524), (562, 109888), (808, 76432), (1088, 56762), (1124, 54944), (1616, 38216), (1717, 35968), (2176, 28381), (2248, 27472), (3232, 19108), (3434, 17984), (4496, 13736), (4777, 12928), (6464, 9554), (6868, 8992)]