13512796544

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{624667}}^1$

素因数の和:624707

約数の個数: 48

約数和(自身を含む): 29150132220

約数和(自身を除く): 15637335676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 624667, 1249334, 2498668, 4997336, 8120671, 9994672, 16241342, 19989344, 32482684, 39978688, 64965368, 79957376, 105568723, 129930736, 211137446, 259861472, 422274892, 519722944, 844549784, 1039445888, 1689099568, 3378199136, 6756398272, 13512796544]

約数ペア:

[(1, 13512796544), (2, 6756398272), (4, 3378199136), (8, 1689099568), (13, 1039445888), (16, 844549784), (26, 519722944), (32, 422274892), (52, 259861472), (64, 211137446), (104, 129930736), (128, 105568723), (169, 79957376), (208, 64965368), (338, 39978688), (416, 32482684), (676, 19989344), (832, 16241342), (1352, 9994672), (1664, 8120671), (2704, 4997336), (5408, 2498668), (10816, 1249334), (21632, 624667)]