40111778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54059}}^1$

素因数の和:54121

約数の個数: 16

約数和(自身を含む): 70061760

約数和(自身を除く): 29949982

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54059, 108118, 378413, 756826, 2865127, 5730254, 20055889, 40111778]

約数ペア:

[(1, 40111778), (2, 20055889), (7, 5730254), (14, 2865127), (53, 756826), (106, 378413), (371, 108118), (742, 54059)]