42997552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 92816976

約数和(自身を除く): 49819424

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 151, 208, 296, 302, 481, 592, 604, 962, 1208, 1369, 1924, 1963, 2416, 2738, 3848, 3926, 5476, 5587, 7696, 7852, 10952, 11174, 15704, 17797, 21904, 22348, 31408, 35594, 44696, 71188, 72631, 89392, 142376, 145262, 206719, 284752, 290524, 413438, 581048, 826876, 1162096, 1653752, 2687347, 3307504, 5374694, 10749388, 21498776, 42997552]

約数ペア:

[(1, 42997552), (2, 21498776), (4, 10749388), (8, 5374694), (13, 3307504), (16, 2687347), (26, 1653752), (37, 1162096), (52, 826876), (74, 581048), (104, 413438), (148, 290524), (151, 284752), (208, 206719), (296, 145262), (302, 142376), (481, 89392), (592, 72631), (604, 71188), (962, 44696), (1208, 35594), (1369, 31408), (1924, 22348), (1963, 21904), (2416, 17797), (2738, 15704), (3848, 11174), (3926, 10952), (5476, 7852), (5587, 7696)]