22869392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 55413120

約数和(自身を除く): 32543728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 139, 182, 208, 226, 278, 364, 452, 556, 728, 791, 904, 973, 1112, 1456, 1469, 1582, 1807, 1808, 1946, 2224, 2938, 3164, 3614, 3892, 5876, 6328, 7228, 7784, 10283, 11752, 12649, 12656, 14456, 15568, 15707, 20566, 23504, 25298, 28912, 31414, 41132, 50596, 62828, 82264, 101192, 109949, 125656, 164528, 202384, 204191, 219898, 251312, 408382, 439796, 816764, 879592, 1429337, 1633528, 1759184, 2858674, 3267056, 5717348, 11434696, 22869392]

約数ペア:

[(1, 22869392), (2, 11434696), (4, 5717348), (7, 3267056), (8, 2858674), (13, 1759184), (14, 1633528), (16, 1429337), (26, 879592), (28, 816764), (52, 439796), (56, 408382), (91, 251312), (104, 219898), (112, 204191), (113, 202384), (139, 164528), (182, 125656), (208, 109949), (226, 101192), (278, 82264), (364, 62828), (452, 50596), (556, 41132), (728, 31414), (791, 28912), (904, 25298), (973, 23504), (1112, 20566), (1456, 15707), (1469, 15568), (1582, 14456), (1807, 12656), (1808, 12649), (1946, 11752), (2224, 10283), (2938, 7784), (3164, 7228), (3614, 6328), (3892, 5876)]