40969064

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 80221800

約数和(自身を除く): 39252736

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 2269, 4514, 4538, 9028, 9076, 18056, 18152, 83953, 138409, 167906, 276818, 335812, 553636, 671624, 1107272, 5121133, 10242266, 20484532, 40969064]

約数ペア:

[(1, 40969064), (2, 20484532), (4, 10242266), (8, 5121133), (37, 1107272), (61, 671624), (74, 553636), (122, 335812), (148, 276818), (244, 167906), (296, 138409), (488, 83953), (2257, 18152), (2269, 18056), (4514, 9076), (4538, 9028)]