25105728

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 66832480

約数和(自身を除く): 41726752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 458, 571, 687, 916, 1142, 1374, 1713, 1832, 2284, 2748, 3426, 3664, 4568, 5496, 6852, 7328, 9136, 10992, 13704, 14656, 18272, 21984, 27408, 36544, 43968, 54816, 109632, 130759, 261518, 392277, 523036, 784554, 1046072, 1569108, 2092144, 3138216, 4184288, 6276432, 8368576, 12552864, 25105728]

約数ペア:

[(1, 25105728), (2, 12552864), (3, 8368576), (4, 6276432), (6, 4184288), (8, 3138216), (12, 2092144), (16, 1569108), (24, 1046072), (32, 784554), (48, 523036), (64, 392277), (96, 261518), (192, 130759), (229, 109632), (458, 54816), (571, 43968), (687, 36544), (916, 27408), (1142, 21984), (1374, 18272), (1713, 14656), (1832, 13704), (2284, 10992), (2748, 9136), (3426, 7328), (3664, 6852), (4568, 5496)]