74377264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{357583}}^1$

素因数の和:357604

約数の個数: 20

約数和(自身を含む): 155191456

約数和(自身を除く): 80814192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 357583, 715166, 1430332, 2860664, 4648579, 5721328, 9297158, 18594316, 37188632, 74377264]

約数ペア:

[(1, 74377264), (2, 37188632), (4, 18594316), (8, 9297158), (13, 5721328), (16, 4648579), (26, 2860664), (52, 1430332), (104, 715166), (208, 357583)]