17980493792

素因数分解:

$2^5\times {\mathrm{7643}}^1\times {\mathrm{73517}}^1$

素因数の和:81170

約数の個数: 24

約数和(自身を含む): 35404210296

約数和(自身を除く): 17423716504

約数列:

[1, 2, 4, 8, 16, 32, 7643, 15286, 30572, 61144, 73517, 122288, 147034, 244576, 294068, 588136, 1176272, 2352544, 561890431, 1123780862, 2247561724, 4495123448, 8990246896, 17980493792]

約数ペア:

[(1, 17980493792), (2, 8990246896), (4, 4495123448), (8, 2247561724), (16, 1123780862), (32, 561890431), (7643, 2352544), (15286, 1176272), (30572, 588136), (61144, 294068), (73517, 244576), (122288, 147034)]