15704911904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{78137}}^1$

素因数の和:78729

約数の個数: 48

約数和(自身を含む): 33789371616

約数和(自身を除く): 18084459712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 571, 1142, 2284, 4568, 6281, 9136, 12562, 18272, 25124, 50248, 78137, 100496, 156274, 200992, 312548, 625096, 859507, 1250192, 1719014, 2500384, 3438028, 6876056, 13752112, 27504224, 44616227, 89232454, 178464908, 356929816, 490778497, 713859632, 981556994, 1427719264, 1963113988, 3926227976, 7852455952, 15704911904]

約数ペア:

[(1, 15704911904), (2, 7852455952), (4, 3926227976), (8, 1963113988), (11, 1427719264), (16, 981556994), (22, 713859632), (32, 490778497), (44, 356929816), (88, 178464908), (176, 89232454), (352, 44616227), (571, 27504224), (1142, 13752112), (2284, 6876056), (4568, 3438028), (6281, 2500384), (9136, 1719014), (12562, 1250192), (18272, 859507), (25124, 625096), (50248, 312548), (78137, 200992), (100496, 156274)]