40779276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 100735488

約数和(自身を除く): 59956212

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 2081, 3266, 4162, 4899, 6243, 6532, 8324, 9798, 12486, 19596, 24972, 47863, 95726, 143589, 147751, 191452, 287178, 295502, 443253, 574356, 591004, 886506, 1773012, 3398273, 6796546, 10194819, 13593092, 20389638, 40779276]

約数ペア:

[(1, 40779276), (2, 20389638), (3, 13593092), (4, 10194819), (6, 6796546), (12, 3398273), (23, 1773012), (46, 886506), (69, 591004), (71, 574356), (92, 443253), (138, 295502), (142, 287178), (213, 191452), (276, 147751), (284, 143589), (426, 95726), (852, 47863), (1633, 24972), (2081, 19596), (3266, 12486), (4162, 9798), (4899, 8324), (6243, 6532)]