66330928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 131727680

約数和(自身を除く): 65396752

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 316, 388, 541, 632, 776, 1082, 1264, 1552, 2164, 4328, 7663, 8656, 15326, 30652, 42739, 52477, 61304, 85478, 104954, 122608, 170956, 209908, 341912, 419816, 683824, 839632, 4145683, 8291366, 16582732, 33165464, 66330928]

約数ペア:

[(1, 66330928), (2, 33165464), (4, 16582732), (8, 8291366), (16, 4145683), (79, 839632), (97, 683824), (158, 419816), (194, 341912), (316, 209908), (388, 170956), (541, 122608), (632, 104954), (776, 85478), (1082, 61304), (1264, 52477), (1552, 42739), (2164, 30652), (4328, 15326), (7663, 8656)]