65413172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22189}}^1$

素因数の和:22271

約数の個数: 24

約数和(自身を含む): 126749280

約数和(自身を除く): 61336108

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 22189, 44378, 88756, 244079, 488158, 976316, 1486663, 2973326, 5946652, 16353293, 32706586, 65413172]

約数ペア:

[(1, 65413172), (2, 32706586), (4, 16353293), (11, 5946652), (22, 2973326), (44, 1486663), (67, 976316), (134, 488158), (268, 244079), (737, 88756), (1474, 44378), (2948, 22189)]