66505036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 130183200

約数和(自身を除く): 63678164

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 212, 236, 409, 689, 767, 818, 1378, 1534, 1636, 2756, 3068, 3127, 5317, 6254, 10634, 12508, 21268, 21677, 24131, 40651, 43354, 48262, 81302, 86708, 96524, 162604, 281801, 313703, 563602, 627406, 1127204, 1254812, 1278943, 2557886, 5115772, 16626259, 33252518, 66505036]

約数ペア:

[(1, 66505036), (2, 33252518), (4, 16626259), (13, 5115772), (26, 2557886), (52, 1278943), (53, 1254812), (59, 1127204), (106, 627406), (118, 563602), (212, 313703), (236, 281801), (409, 162604), (689, 96524), (767, 86708), (818, 81302), (1378, 48262), (1534, 43354), (1636, 40651), (2756, 24131), (3068, 21677), (3127, 21268), (5317, 12508), (6254, 10634)]