25259616

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 72334080

約数和(自身を除く): 47074464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 383, 458, 687, 766, 916, 1149, 1374, 1532, 1832, 2061, 2298, 2748, 3064, 3447, 3664, 4122, 4596, 5496, 6128, 6894, 7328, 8244, 9192, 10992, 12256, 13788, 16488, 18384, 21984, 27576, 32976, 36768, 55152, 65952, 87707, 110304, 175414, 263121, 350828, 526242, 701656, 789363, 1052484, 1403312, 1578726, 2104968, 2806624, 3157452, 4209936, 6314904, 8419872, 12629808, 25259616]

約数ペア:

[(1, 25259616), (2, 12629808), (3, 8419872), (4, 6314904), (6, 4209936), (8, 3157452), (9, 2806624), (12, 2104968), (16, 1578726), (18, 1403312), (24, 1052484), (32, 789363), (36, 701656), (48, 526242), (72, 350828), (96, 263121), (144, 175414), (229, 110304), (288, 87707), (383, 65952), (458, 55152), (687, 36768), (766, 32976), (916, 27576), (1149, 21984), (1374, 18384), (1532, 16488), (1832, 13788), (2061, 12256), (2298, 10992), (2748, 9192), (3064, 8244), (3447, 7328), (3664, 6894), (4122, 6128), (4596, 5496)]