25639552

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 51310080

約数和(自身を除く): 25670528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 523, 766, 1046, 1532, 2092, 3064, 4184, 6128, 8368, 12256, 16736, 24512, 33472, 49024, 66944, 200309, 400618, 801236, 1602472, 3204944, 6409888, 12819776, 25639552]

約数ペア:

[(1, 25639552), (2, 12819776), (4, 6409888), (8, 3204944), (16, 1602472), (32, 801236), (64, 400618), (128, 200309), (383, 66944), (523, 49024), (766, 33472), (1046, 24512), (1532, 16736), (2092, 12256), (3064, 8368), (4184, 6128)]