29505808

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13267}}^1$

素因数の和:13414

約数の個数: 20

約数和(自身を含む): 57583120

約数和(自身を除く): 28077312

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13267, 26534, 53068, 106136, 212272, 1844113, 3688226, 7376452, 14752904, 29505808]

約数ペア:

[(1, 29505808), (2, 14752904), (4, 7376452), (8, 3688226), (16, 1844113), (139, 212272), (278, 106136), (556, 53068), (1112, 26534), (2224, 13267)]