17192728

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 38167200

約数和(自身を除く): 20974472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 719, 854, 1438, 1708, 2876, 2989, 3416, 5033, 5752, 5978, 10066, 11956, 20132, 23912, 35231, 40264, 43859, 70462, 87718, 140924, 175436, 281848, 307013, 350872, 614026, 1228052, 2149091, 2456104, 4298182, 8596364, 17192728]

約数ペア:

[(1, 17192728), (2, 8596364), (4, 4298182), (7, 2456104), (8, 2149091), (14, 1228052), (28, 614026), (49, 350872), (56, 307013), (61, 281848), (98, 175436), (122, 140924), (196, 87718), (244, 70462), (392, 43859), (427, 40264), (488, 35231), (719, 23912), (854, 20132), (1438, 11956), (1708, 10066), (2876, 5978), (2989, 5752), (3416, 5033)]