39078904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 75504240

約数和(自身を除く): 36425336

約数列:

[1, 2, 4, 8, 41, 82, 164, 283, 328, 421, 566, 842, 1132, 1684, 2264, 3368, 11603, 17261, 23206, 34522, 46412, 69044, 92824, 119143, 138088, 238286, 476572, 953144, 4884863, 9769726, 19539452, 39078904]

約数ペア:

[(1, 39078904), (2, 19539452), (4, 9769726), (8, 4884863), (41, 953144), (82, 476572), (164, 238286), (283, 138088), (328, 119143), (421, 92824), (566, 69044), (842, 46412), (1132, 34522), (1684, 23206), (2264, 17261), (3368, 11603)]