25311872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 52060800

約数和(自身を除く): 26748928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 6379, 12758, 25516, 51032, 102064, 197749, 204128, 395498, 408256, 790996, 816512, 1581992, 3163984, 6327968, 12655936, 25311872]

約数ペア:

[(1, 25311872), (2, 12655936), (4, 6327968), (8, 3163984), (16, 1581992), (31, 816512), (32, 790996), (62, 408256), (64, 395498), (124, 204128), (128, 197749), (248, 102064), (496, 51032), (992, 25516), (1984, 12758), (3968, 6379)]