1571617216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1888963}}^1$

素因数の和:1888988

約数の個数: 28

約数和(自身を含む): 3358577992

約数和(自身を除く): 1786960776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1888963, 3777926, 7555852, 15111704, 24556519, 30223408, 49113038, 60446816, 98226076, 120893632, 196452152, 392904304, 785808608, 1571617216]

約数ペア:

[(1, 1571617216), (2, 785808608), (4, 392904304), (8, 196452152), (13, 120893632), (16, 98226076), (26, 60446816), (32, 49113038), (52, 30223408), (64, 24556519), (104, 15111704), (208, 7555852), (416, 3777926), (832, 1888963)]