25513104

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 69138432

約数和(自身を除く): 43625328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 263, 282, 344, 376, 516, 526, 564, 688, 752, 789, 1032, 1052, 1128, 1578, 2021, 2064, 2104, 2256, 3156, 4042, 4208, 6063, 6312, 8084, 11309, 12126, 12361, 12624, 16168, 22618, 24252, 24722, 32336, 33927, 37083, 45236, 48504, 49444, 67854, 74166, 90472, 97008, 98888, 135708, 148332, 180944, 197776, 271416, 296664, 531523, 542832, 593328, 1063046, 1594569, 2126092, 3189138, 4252184, 6378276, 8504368, 12756552, 25513104]

約数ペア:

[(1, 25513104), (2, 12756552), (3, 8504368), (4, 6378276), (6, 4252184), (8, 3189138), (12, 2126092), (16, 1594569), (24, 1063046), (43, 593328), (47, 542832), (48, 531523), (86, 296664), (94, 271416), (129, 197776), (141, 180944), (172, 148332), (188, 135708), (258, 98888), (263, 97008), (282, 90472), (344, 74166), (376, 67854), (516, 49444), (526, 48504), (564, 45236), (688, 37083), (752, 33927), (789, 32336), (1032, 24722), (1052, 24252), (1128, 22618), (1578, 16168), (2021, 12624), (2064, 12361), (2104, 12126), (2256, 11309), (3156, 8084), (4042, 6312), (4208, 6063)]