72535424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43591}}^1$

素因数の和:43618

約数の個数: 32

約数和(自身を含む): 155623440

約数和(自身を除く): 83088016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43591, 87182, 174364, 348728, 566683, 697456, 1133366, 1394912, 2266732, 2789824, 4533464, 5579648, 9066928, 18133856, 36267712, 72535424]

約数ペア:

[(1, 72535424), (2, 36267712), (4, 18133856), (8, 9066928), (13, 5579648), (16, 4533464), (26, 2789824), (32, 2266732), (52, 1394912), (64, 1133366), (104, 697456), (128, 566683), (208, 348728), (416, 174364), (832, 87182), (1664, 43591)]