40871708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 73161984

約数和(自身を除く): 32290276

約数列:

[1, 2, 4, 61, 122, 191, 244, 382, 764, 877, 1754, 3508, 11651, 23302, 46604, 53497, 106994, 167507, 213988, 335014, 670028, 10217927, 20435854, 40871708]

約数ペア:

[(1, 40871708), (2, 20435854), (4, 10217927), (61, 670028), (122, 335014), (191, 213988), (244, 167507), (382, 106994), (764, 53497), (877, 46604), (1754, 23302), (3508, 11651)]