9030928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 18758720

約数和(自身を除く): 9727792

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 487, 488, 974, 976, 1159, 1948, 2318, 3896, 4636, 7792, 9253, 9272, 18506, 18544, 29707, 37012, 59414, 74024, 118828, 148048, 237656, 475312, 564433, 1128866, 2257732, 4515464, 9030928]

約数ペア:

[(1, 9030928), (2, 4515464), (4, 2257732), (8, 1128866), (16, 564433), (19, 475312), (38, 237656), (61, 148048), (76, 118828), (122, 74024), (152, 59414), (244, 37012), (304, 29707), (487, 18544), (488, 18506), (974, 9272), (976, 9253), (1159, 7792), (1948, 4636), (2318, 3896)]