61274008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 119070000

約数和(自身を除く): 57795992

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 2099, 3649, 4198, 7298, 8396, 14596, 16792, 29192, 86059, 172118, 186811, 344236, 373622, 688472, 747244, 1494488, 7659251, 15318502, 30637004, 61274008]

約数ペア:

[(1, 61274008), (2, 30637004), (4, 15318502), (8, 7659251), (41, 1494488), (82, 747244), (89, 688472), (164, 373622), (178, 344236), (328, 186811), (356, 172118), (712, 86059), (2099, 29192), (3649, 16792), (4198, 14596), (7298, 8396)]