56787328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{34127}}^1$

素因数の和:34154

約数の個数: 32

約数和(自身を含む): 121836960

約数和(自身を除く): 65049632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 34127, 68254, 136508, 273016, 443651, 546032, 887302, 1092064, 1774604, 2184128, 3549208, 4368256, 7098416, 14196832, 28393664, 56787328]

約数ペア:

[(1, 56787328), (2, 28393664), (4, 14196832), (8, 7098416), (13, 4368256), (16, 3549208), (26, 2184128), (32, 1774604), (52, 1092064), (64, 887302), (104, 546032), (128, 443651), (208, 273016), (416, 136508), (832, 68254), (1664, 34127)]