85899436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 183629376

約数和(自身を除く): 97729940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1582, 1597, 1921, 3164, 3194, 3842, 6388, 7684, 11179, 13447, 22358, 26894, 27149, 44716, 53788, 54298, 108596, 180461, 190043, 360922, 380086, 721844, 760172, 1263227, 2526454, 3067837, 5052908, 6135674, 12271348, 21474859, 42949718, 85899436]

約数ペア:

[(1, 85899436), (2, 42949718), (4, 21474859), (7, 12271348), (14, 6135674), (17, 5052908), (28, 3067837), (34, 2526454), (68, 1263227), (113, 760172), (119, 721844), (226, 380086), (238, 360922), (452, 190043), (476, 180461), (791, 108596), (1582, 54298), (1597, 53788), (1921, 44716), (3164, 27149), (3194, 26894), (3842, 22358), (6388, 13447), (7684, 11179)]