30878528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 65754504

約数和(自身を除く): 34875976

約数列:

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

約数ペア:

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