40421998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9547}}^1$

素因数の和:9651

約数の個数: 16

約数和(自身を含む): 63589680

約数和(自身を除く): 23167682

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 9547, 19094, 276863, 553726, 696931, 1393862, 20210999, 40421998]

約数ペア:

[(1, 40421998), (2, 20210999), (29, 1393862), (58, 696931), (73, 553726), (146, 276863), (2117, 19094), (4234, 9547)]