40214278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5881}}^1$

素因数の和:6159

約数の個数: 16

約数和(自身を含む): 65219616

約数和(自身を除く): 25005338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 5881, 6838, 11762, 76453, 152906, 1546703, 3093406, 20107139, 40214278]

約数ペア:

[(1, 40214278), (2, 20107139), (13, 3093406), (26, 1546703), (263, 152906), (526, 76453), (3419, 11762), (5881, 6838)]