71003264

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{4049}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 142519500

約数和(自身を除く): 71516236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4049, 4384, 8098, 8768, 16196, 17536, 32392, 64784, 129568, 259136, 518272, 554713, 1109426, 2218852, 4437704, 8875408, 17750816, 35501632, 71003264]

約数ペア:

[(1, 71003264), (2, 35501632), (4, 17750816), (8, 8875408), (16, 4437704), (32, 2218852), (64, 1109426), (128, 554713), (137, 518272), (274, 259136), (548, 129568), (1096, 64784), (2192, 32392), (4049, 17536), (4384, 16196), (8098, 8768)]