25160226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 40339614

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 227, 273, 294, 377, 406, 454, 546, 609, 637, 681, 754, 1131, 1218, 1274, 1362, 1421, 1589, 1911, 2262, 2639, 2842, 2951, 3178, 3822, 4263, 4767, 5278, 5902, 6583, 7917, 8526, 8853, 9534, 11123, 13166, 15834, 17706, 18473, 19749, 20657, 22246, 33369, 36946, 39498, 41314, 46081, 55419, 61971, 66738, 85579, 92162, 110838, 123942, 138243, 144599, 171158, 256737, 276486, 289198, 322567, 433797, 513474, 599053, 645134, 867594, 967701, 1198106, 1797159, 1935402, 3594318, 4193371, 8386742, 12580113, 25160226]

約数ペア:

[(1, 25160226), (2, 12580113), (3, 8386742), (6, 4193371), (7, 3594318), (13, 1935402), (14, 1797159), (21, 1198106), (26, 967701), (29, 867594), (39, 645134), (42, 599053), (49, 513474), (58, 433797), (78, 322567), (87, 289198), (91, 276486), (98, 256737), (147, 171158), (174, 144599), (182, 138243), (203, 123942), (227, 110838), (273, 92162), (294, 85579), (377, 66738), (406, 61971), (454, 55419), (546, 46081), (609, 41314), (637, 39498), (681, 36946), (754, 33369), (1131, 22246), (1218, 20657), (1274, 19749), (1362, 18473), (1421, 17706), (1589, 15834), (1911, 13166), (2262, 11123), (2639, 9534), (2842, 8853), (2951, 8526), (3178, 7917), (3822, 6583), (4263, 5902), (4767, 5278)]