25528482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 66253824

約数和(自身を除く): 40725342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 383, 414, 483, 529, 766, 966, 1058, 1149, 1449, 1587, 2298, 2681, 2898, 3174, 3447, 3703, 4761, 5362, 6894, 7406, 8043, 8809, 9522, 11109, 16086, 17618, 22218, 24129, 26427, 33327, 48258, 52854, 61663, 66654, 79281, 123326, 158562, 184989, 202607, 369978, 405214, 554967, 607821, 1109934, 1215642, 1418249, 1823463, 2836498, 3646926, 4254747, 8509494, 12764241, 25528482]

約数ペア:

[(1, 25528482), (2, 12764241), (3, 8509494), (6, 4254747), (7, 3646926), (9, 2836498), (14, 1823463), (18, 1418249), (21, 1215642), (23, 1109934), (42, 607821), (46, 554967), (63, 405214), (69, 369978), (126, 202607), (138, 184989), (161, 158562), (207, 123326), (322, 79281), (383, 66654), (414, 61663), (483, 52854), (529, 48258), (766, 33327), (966, 26427), (1058, 24129), (1149, 22218), (1449, 17618), (1587, 16086), (2298, 11109), (2681, 9522), (2898, 8809), (3174, 8043), (3447, 7406), (3703, 6894), (4761, 5362)]