6917872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 14651840

約数和(自身を除く): 7733968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 421, 632, 842, 1027, 1264, 1684, 2054, 3368, 4108, 5473, 6736, 8216, 10946, 16432, 21892, 33259, 43784, 66518, 87568, 133036, 266072, 432367, 532144, 864734, 1729468, 3458936, 6917872]

約数ペア:

[(1, 6917872), (2, 3458936), (4, 1729468), (8, 864734), (13, 532144), (16, 432367), (26, 266072), (52, 133036), (79, 87568), (104, 66518), (158, 43784), (208, 33259), (316, 21892), (421, 16432), (632, 10946), (842, 8216), (1027, 6736), (1264, 5473), (1684, 4108), (2054, 3368)]