40254994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6761}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 65320920

約数和(自身を除く): 25065926

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 6761, 13522, 87893, 175786, 1548269, 3096538, 20127497, 40254994]

約数ペア:

[(1, 40254994), (2, 20127497), (13, 3096538), (26, 1548269), (229, 175786), (458, 87893), (2977, 13522), (5954, 6761)]