66547546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 43526054

約数列:

[1, 2, 13, 26, 79, 158, 179, 181, 358, 362, 1027, 2054, 2327, 2353, 4654, 4706, 14141, 14299, 28282, 28598, 32399, 64798, 183833, 185887, 367666, 371774, 421187, 842374, 2559521, 5119042, 33273773, 66547546]

約数ペア:

[(1, 66547546), (2, 33273773), (13, 5119042), (26, 2559521), (79, 842374), (158, 421187), (179, 371774), (181, 367666), (358, 185887), (362, 183833), (1027, 64798), (2054, 32399), (2327, 28598), (2353, 28282), (4654, 14299), (4706, 14141)]