572116799828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{664847}}^1$

素因数の和:665352

約数の個数: 48

約数和(自身を含む): 1162664907264

約数和(自身を除く): 590548107436

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 421, 511, 842, 1022, 1684, 2044, 2947, 5894, 11788, 30733, 61466, 122932, 215131, 430262, 664847, 860524, 1329694, 2659388, 4653929, 9307858, 18615716, 48533831, 97067662, 194135324, 279900587, 339736817, 559801174, 679473634, 1119602348, 1358947268, 1959304109, 3918608218, 7837216436, 20432742851, 40865485702, 81730971404, 143029199957, 286058399914, 572116799828]

約数ペア:

[(1, 572116799828), (2, 286058399914), (4, 143029199957), (7, 81730971404), (14, 40865485702), (28, 20432742851), (73, 7837216436), (146, 3918608218), (292, 1959304109), (421, 1358947268), (511, 1119602348), (842, 679473634), (1022, 559801174), (1684, 339736817), (2044, 279900587), (2947, 194135324), (5894, 97067662), (11788, 48533831), (30733, 18615716), (61466, 9307858), (122932, 4653929), (215131, 2659388), (430262, 1329694), (664847, 860524)]