67398512

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 133183440

約数和(自身を除く): 65784928

約数列:

[1, 2, 4, 8, 16, 101, 179, 202, 233, 358, 404, 466, 716, 808, 932, 1432, 1616, 1864, 2864, 3728, 18079, 23533, 36158, 41707, 47066, 72316, 83414, 94132, 144632, 166828, 188264, 289264, 333656, 376528, 667312, 4212407, 8424814, 16849628, 33699256, 67398512]

約数ペア:

[(1, 67398512), (2, 33699256), (4, 16849628), (8, 8424814), (16, 4212407), (101, 667312), (179, 376528), (202, 333656), (233, 289264), (358, 188264), (404, 166828), (466, 144632), (716, 94132), (808, 83414), (932, 72316), (1432, 47066), (1616, 41707), (1864, 36158), (2864, 23533), (3728, 18079)]