64445056

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{38729}}^1$

素因数の和:38756

約数の個数: 32

約数和(自身を含む): 138266100

約数和(自身を除く): 73821044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 38729, 77458, 154916, 309832, 503477, 619664, 1006954, 1239328, 2013908, 2478656, 4027816, 4957312, 8055632, 16111264, 32222528, 64445056]

約数ペア:

[(1, 64445056), (2, 32222528), (4, 16111264), (8, 8055632), (13, 4957312), (16, 4027816), (26, 2478656), (32, 2013908), (52, 1239328), (64, 1006954), (104, 619664), (128, 503477), (208, 309832), (416, 154916), (832, 77458), (1664, 38729)]