25159932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 108

約数和(自身を含む): 78427440

約数和(自身を除く): 53267508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 839, 882, 1071, 1428, 1666, 1678, 1764, 2142, 2499, 2517, 3332, 3356, 4284, 4998, 5034, 5873, 7497, 7551, 9996, 10068, 11746, 14263, 14994, 15102, 17619, 23492, 28526, 29988, 30204, 35238, 41111, 42789, 52857, 57052, 70476, 82222, 85578, 99841, 105714, 123333, 128367, 164444, 171156, 199682, 211428, 246666, 256734, 299523, 369999, 399364, 493332, 513468, 599046, 698887, 739998, 898569, 1198092, 1397774, 1479996, 1797138, 2096661, 2795548, 3594276, 4193322, 6289983, 8386644, 12579966, 25159932]

約数ペア:

[(1, 25159932), (2, 12579966), (3, 8386644), (4, 6289983), (6, 4193322), (7, 3594276), (9, 2795548), (12, 2096661), (14, 1797138), (17, 1479996), (18, 1397774), (21, 1198092), (28, 898569), (34, 739998), (36, 698887), (42, 599046), (49, 513468), (51, 493332), (63, 399364), (68, 369999), (84, 299523), (98, 256734), (102, 246666), (119, 211428), (126, 199682), (147, 171156), (153, 164444), (196, 128367), (204, 123333), (238, 105714), (252, 99841), (294, 85578), (306, 82222), (357, 70476), (441, 57052), (476, 52857), (588, 42789), (612, 41111), (714, 35238), (833, 30204), (839, 29988), (882, 28526), (1071, 23492), (1428, 17619), (1666, 15102), (1678, 14994), (1764, 14263), (2142, 11746), (2499, 10068), (2517, 9996), (3332, 7551), (3356, 7497), (4284, 5873), (4998, 5034)]