3122224

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 7042208

約数和(自身を除く): 3919984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 457, 488, 854, 914, 976, 1708, 1828, 3199, 3416, 3656, 6398, 6832, 7312, 12796, 25592, 27877, 51184, 55754, 111508, 195139, 223016, 390278, 446032, 780556, 1561112, 3122224]

約数ペア:

[(1, 3122224), (2, 1561112), (4, 780556), (7, 446032), (8, 390278), (14, 223016), (16, 195139), (28, 111508), (56, 55754), (61, 51184), (112, 27877), (122, 25592), (244, 12796), (427, 7312), (457, 6832), (488, 6398), (854, 3656), (914, 3416), (976, 3199), (1708, 1828)]