71953664

素因数分解:

$2^8\times {\mathrm{281069}}^1$

素因数の和:281085

約数の個数: 18

約数和(自身を含む): 143626770

約数和(自身を除く): 71673106

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281069, 562138, 1124276, 2248552, 4497104, 8994208, 17988416, 35976832, 71953664]

約数ペア:

[(1, 71953664), (2, 35976832), (4, 17988416), (8, 8994208), (16, 4497104), (32, 2248552), (64, 1124276), (128, 562138), (256, 281069)]