25952556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 78140160

約数和(自身を除く): 52187604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 101, 114, 133, 138, 147, 161, 196, 202, 228, 266, 276, 294, 303, 322, 399, 404, 437, 483, 532, 588, 606, 644, 707, 798, 874, 931, 966, 1127, 1212, 1311, 1414, 1596, 1748, 1862, 1919, 1932, 2121, 2254, 2323, 2622, 2793, 2828, 3059, 3381, 3724, 3838, 4242, 4508, 4646, 4949, 5244, 5586, 5757, 6118, 6762, 6969, 7676, 8484, 9177, 9292, 9898, 11172, 11514, 12236, 13433, 13524, 13938, 14847, 16261, 18354, 19796, 21413, 23028, 26866, 27876, 29694, 32522, 36708, 40299, 42826, 44137, 48783, 53732, 59388, 64239, 65044, 80598, 85652, 88274, 94031, 97566, 113827, 128478, 132411, 161196, 176548, 188062, 195132, 227654, 256956, 264822, 282093, 308959, 341481, 376124, 455308, 529644, 564186, 617918, 682962, 926877, 1128372, 1235836, 1365924, 1853754, 2162713, 3707508, 4325426, 6488139, 8650852, 12976278, 25952556]

約数ペア:

[(1, 25952556), (2, 12976278), (3, 8650852), (4, 6488139), (6, 4325426), (7, 3707508), (12, 2162713), (14, 1853754), (19, 1365924), (21, 1235836), (23, 1128372), (28, 926877), (38, 682962), (42, 617918), (46, 564186), (49, 529644), (57, 455308), (69, 376124), (76, 341481), (84, 308959), (92, 282093), (98, 264822), (101, 256956), (114, 227654), (133, 195132), (138, 188062), (147, 176548), (161, 161196), (196, 132411), (202, 128478), (228, 113827), (266, 97566), (276, 94031), (294, 88274), (303, 85652), (322, 80598), (399, 65044), (404, 64239), (437, 59388), (483, 53732), (532, 48783), (588, 44137), (606, 42826), (644, 40299), (707, 36708), (798, 32522), (874, 29694), (931, 27876), (966, 26866), (1127, 23028), (1212, 21413), (1311, 19796), (1414, 18354), (1596, 16261), (1748, 14847), (1862, 13938), (1919, 13524), (1932, 13433), (2121, 12236), (2254, 11514), (2323, 11172), (2622, 9898), (2793, 9292), (2828, 9177), (3059, 8484), (3381, 7676), (3724, 6969), (3838, 6762), (4242, 6118), (4508, 5757), (4646, 5586), (4949, 5244)]