12528035552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149257}}^1$

素因数の和:149371

約数の個数: 48

約数和(自身を含む): 25652076912

約数和(自身を除く): 13124041360

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 5246, 10492, 20984, 41968, 83936, 149257, 298514, 597028, 1194056, 2388112, 4776224, 6418051, 9104677, 12836102, 18209354, 25672204, 36418708, 51344408, 72837416, 102688816, 145674832, 205377632, 291349664, 391501111, 783002222, 1566004444, 3132008888, 6264017776, 12528035552]

約数ペア:

[(1, 12528035552), (2, 6264017776), (4, 3132008888), (8, 1566004444), (16, 783002222), (32, 391501111), (43, 291349664), (61, 205377632), (86, 145674832), (122, 102688816), (172, 72837416), (244, 51344408), (344, 36418708), (488, 25672204), (688, 18209354), (976, 12836102), (1376, 9104677), (1952, 6418051), (2623, 4776224), (5246, 2388112), (10492, 1194056), (20984, 597028), (41968, 298514), (83936, 149257)]