13887028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 26535852

約数和(自身を除く): 12648824

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 293, 578, 586, 697, 1156, 1172, 1394, 2788, 4981, 9962, 11849, 12013, 19924, 23698, 24026, 47396, 48052, 84677, 169354, 204221, 338708, 408442, 816884, 3471757, 6943514, 13887028]

約数ペア:

[(1, 13887028), (2, 6943514), (4, 3471757), (17, 816884), (34, 408442), (41, 338708), (68, 204221), (82, 169354), (164, 84677), (289, 48052), (293, 47396), (578, 24026), (586, 23698), (697, 19924), (1156, 12013), (1172, 11849), (1394, 9962), (2788, 4981)]