71438252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32413}}^1$

素因数の和:32465

約数の個数: 24

約数和(自身を含む): 136138800

約数和(自身を除く): 64700548

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 32413, 64826, 129652, 615847, 939977, 1231694, 1879954, 2463388, 3759908, 17859563, 35719126, 71438252]

約数ペア:

[(1, 71438252), (2, 35719126), (4, 17859563), (19, 3759908), (29, 2463388), (38, 1879954), (58, 1231694), (76, 939977), (116, 615847), (551, 129652), (1102, 64826), (2204, 32413)]