25239792

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1249}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 65410000

約数和(自身を除く): 40170208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1249, 1263, 1684, 2498, 2526, 3368, 3747, 4996, 5052, 6736, 7494, 9992, 10104, 14988, 19984, 20208, 29976, 59952, 525829, 1051658, 1577487, 2103316, 3154974, 4206632, 6309948, 8413264, 12619896, 25239792]

約数ペア:

[(1, 25239792), (2, 12619896), (3, 8413264), (4, 6309948), (6, 4206632), (8, 3154974), (12, 2103316), (16, 1577487), (24, 1051658), (48, 525829), (421, 59952), (842, 29976), (1249, 20208), (1263, 19984), (1684, 14988), (2498, 10104), (2526, 9992), (3368, 7494), (3747, 6736), (4996, 5052)]