72026474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 47240086

約数列:

[1, 2, 13, 26, 67, 134, 173, 239, 346, 478, 871, 1742, 2249, 3107, 4498, 6214, 11591, 16013, 23182, 32026, 41347, 82694, 150683, 208169, 301366, 416338, 537511, 1075022, 2770249, 5540498, 36013237, 72026474]

約数ペア:

[(1, 72026474), (2, 36013237), (13, 5540498), (26, 2770249), (67, 1075022), (134, 537511), (173, 416338), (239, 301366), (346, 208169), (478, 150683), (871, 82694), (1742, 41347), (2249, 32026), (3107, 23182), (4498, 16013), (6214, 11591)]