61225216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18426

約数の個数: 36

約数和(自身を含む): 131619292

約数和(自身を除く): 70394076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 18397, 36794, 73588, 147176, 239161, 294352, 478322, 588704, 956644, 1177408, 1913288, 2354816, 3826576, 4709632, 7653152, 15306304, 30612608, 61225216]

約数ペア:

[(1, 61225216), (2, 30612608), (4, 15306304), (8, 7653152), (13, 4709632), (16, 3826576), (26, 2354816), (32, 1913288), (52, 1177408), (64, 956644), (104, 588704), (128, 478322), (208, 294352), (256, 239161), (416, 147176), (832, 73588), (1664, 36794), (3328, 18397)]