25818072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 74200320

約数和(自身を除く): 48382248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 677, 681, 908, 1354, 1362, 1589, 1816, 2031, 2708, 2724, 3178, 4062, 4739, 4767, 5416, 5448, 6356, 8124, 9478, 9534, 12712, 14217, 16248, 18956, 19068, 28434, 37912, 38136, 56868, 113736, 153679, 307358, 461037, 614716, 922074, 1075753, 1229432, 1844148, 2151506, 3227259, 3688296, 4303012, 6454518, 8606024, 12909036, 25818072]

約数ペア:

[(1, 25818072), (2, 12909036), (3, 8606024), (4, 6454518), (6, 4303012), (7, 3688296), (8, 3227259), (12, 2151506), (14, 1844148), (21, 1229432), (24, 1075753), (28, 922074), (42, 614716), (56, 461037), (84, 307358), (168, 153679), (227, 113736), (454, 56868), (677, 38136), (681, 37912), (908, 28434), (1354, 19068), (1362, 18956), (1589, 16248), (1816, 14217), (2031, 12712), (2708, 9534), (2724, 9478), (3178, 8124), (4062, 6356), (4739, 5448), (4767, 5416)]