39697528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381707}}^1$

素因数の和:381726

約数の個数: 16

約数和(自身を含む): 80158680

約数和(自身を除く): 40461152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 381707, 763414, 1526828, 3053656, 4962191, 9924382, 19848764, 39697528]

約数ペア:

[(1, 39697528), (2, 19848764), (4, 9924382), (8, 4962191), (13, 3053656), (26, 1526828), (52, 763414), (104, 381707)]