25156718512

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{1249}}^1\times {\mathrm{3607}}^1$

素因数の和:5213

約数の個数: 40

約数和(自身を含む): 48933500000

約数和(自身を除く): 23776781488

約数列:

[1, 2, 4, 8, 16, 349, 698, 1249, 1396, 2498, 2792, 3607, 4996, 5584, 7214, 9992, 14428, 19984, 28856, 57712, 435901, 871802, 1258843, 1743604, 2517686, 3487208, 4505143, 5035372, 6974416, 9010286, 10070744, 18020572, 20141488, 36041144, 72082288, 1572294907, 3144589814, 6289179628, 12578359256, 25156718512]

約数ペア:

[(1, 25156718512), (2, 12578359256), (4, 6289179628), (8, 3144589814), (16, 1572294907), (349, 72082288), (698, 36041144), (1249, 20141488), (1396, 18020572), (2498, 10070744), (2792, 9010286), (3607, 6974416), (4996, 5035372), (5584, 4505143), (7214, 3487208), (9992, 2517686), (14428, 1743604), (19984, 1258843), (28856, 871802), (57712, 435901)]