72702656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87383}}^1$

素因数の和:87408

約数の個数: 28

約数和(自身を含む): 155368752

約数和(自身を除く): 82666096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87383, 174766, 349532, 699064, 1135979, 1398128, 2271958, 2796256, 4543916, 5592512, 9087832, 18175664, 36351328, 72702656]

約数ペア:

[(1, 72702656), (2, 36351328), (4, 18175664), (8, 9087832), (13, 5592512), (16, 4543916), (26, 2796256), (32, 2271958), (52, 1398128), (64, 1135979), (104, 699064), (208, 349532), (416, 174766), (832, 87383)]