275991664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32363}}^1$

素因数の和:32425

約数の個数: 40

約数和(自身を含む): 589930992

約数和(自身を除く): 313939328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 32363, 64726, 129452, 258904, 420719, 517808, 841438, 1326883, 1682876, 2653766, 3365752, 5307532, 6731504, 10615064, 17249479, 21230128, 34498958, 68997916, 137995832, 275991664]

約数ペア:

[(1, 275991664), (2, 137995832), (4, 68997916), (8, 34498958), (13, 21230128), (16, 17249479), (26, 10615064), (41, 6731504), (52, 5307532), (82, 3365752), (104, 2653766), (164, 1682876), (208, 1326883), (328, 841438), (533, 517808), (656, 420719), (1066, 258904), (2132, 129452), (4264, 64726), (8528, 32363)]