40214486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 70670880

約数和(自身を除く): 30456394

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 2459, 4918, 8177, 16354, 31967, 41803, 63934, 83606, 90983, 181966, 543439, 1086878, 1182779, 1546711, 2365558, 3093422, 20107243, 40214486]

約数ペア:

[(1, 40214486), (2, 20107243), (13, 3093422), (17, 2365558), (26, 1546711), (34, 1182779), (37, 1086878), (74, 543439), (221, 181966), (442, 90983), (481, 83606), (629, 63934), (962, 41803), (1258, 31967), (2459, 16354), (4918, 8177)]