40356974

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28541}}^1$

素因数の和:28651

約数の個数: 16

約数和(自身を含む): 69870816

約数和(自身を除く): 29513842

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28541, 57082, 199787, 399574, 2882641, 5765282, 20178487, 40356974]

約数ペア:

[(1, 40356974), (2, 20178487), (7, 5765282), (14, 2882641), (101, 399574), (202, 199787), (707, 57082), (1414, 28541)]