25290804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 74575872

約数和(自身を除く): 49285068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 154, 202, 231, 271, 303, 308, 404, 462, 542, 606, 707, 813, 924, 1084, 1111, 1212, 1414, 1626, 1897, 2121, 2222, 2828, 2981, 3252, 3333, 3794, 4242, 4444, 5691, 5962, 6666, 7588, 7777, 8484, 8943, 11382, 11924, 13332, 15554, 17886, 20867, 22764, 23331, 27371, 31108, 35772, 41734, 46662, 54742, 62601, 82113, 83468, 93324, 109484, 125202, 164226, 191597, 250404, 301081, 328452, 383194, 574791, 602162, 766388, 903243, 1149582, 1204324, 1806486, 2107567, 2299164, 3612972, 4215134, 6322701, 8430268, 12645402, 25290804]

約数ペア:

[(1, 25290804), (2, 12645402), (3, 8430268), (4, 6322701), (6, 4215134), (7, 3612972), (11, 2299164), (12, 2107567), (14, 1806486), (21, 1204324), (22, 1149582), (28, 903243), (33, 766388), (42, 602162), (44, 574791), (66, 383194), (77, 328452), (84, 301081), (101, 250404), (132, 191597), (154, 164226), (202, 125202), (231, 109484), (271, 93324), (303, 83468), (308, 82113), (404, 62601), (462, 54742), (542, 46662), (606, 41734), (707, 35772), (813, 31108), (924, 27371), (1084, 23331), (1111, 22764), (1212, 20867), (1414, 17886), (1626, 15554), (1897, 13332), (2121, 11924), (2222, 11382), (2828, 8943), (2981, 8484), (3252, 7777), (3333, 7588), (3794, 6666), (4242, 5962), (4444, 5691)]