66556496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 137401920

約数和(自身を除く): 70845424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1367, 1432, 2734, 2864, 3043, 5468, 6086, 10936, 12172, 21872, 23239, 24344, 46478, 48688, 92956, 185912, 244693, 371824, 489386, 978772, 1957544, 3915088, 4159781, 8319562, 16639124, 33278248, 66556496]

約数ペア:

[(1, 66556496), (2, 33278248), (4, 16639124), (8, 8319562), (16, 4159781), (17, 3915088), (34, 1957544), (68, 978772), (136, 489386), (179, 371824), (272, 244693), (358, 185912), (716, 92956), (1367, 48688), (1432, 46478), (2734, 24344), (2864, 23239), (3043, 21872), (5468, 12172), (6086, 10936)]