25388328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151121}}^1$

素因数の和:151137

約数の個数: 32

約数和(自身を含む): 72538560

約数和(自身を除く): 47150232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 151121, 302242, 453363, 604484, 906726, 1057847, 1208968, 1813452, 2115694, 3173541, 3626904, 4231388, 6347082, 8462776, 12694164, 25388328]

約数ペア:

[(1, 25388328), (2, 12694164), (3, 8462776), (4, 6347082), (6, 4231388), (7, 3626904), (8, 3173541), (12, 2115694), (14, 1813452), (21, 1208968), (24, 1057847), (28, 906726), (42, 604484), (56, 453363), (84, 302242), (168, 151121)]