69190856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65029}}^1$

素因数の和:65061

約数の個数: 32

約数和(自身を含む): 156072000

約数和(自身を除く): 86881144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 65029, 130058, 260116, 455203, 520232, 910406, 1235551, 1820812, 2471102, 3641624, 4942204, 8648857, 9884408, 17297714, 34595428, 69190856]

約数ペア:

[(1, 69190856), (2, 34595428), (4, 17297714), (7, 9884408), (8, 8648857), (14, 4942204), (19, 3641624), (28, 2471102), (38, 1820812), (56, 1235551), (76, 910406), (133, 520232), (152, 455203), (266, 260116), (532, 130058), (1064, 65029)]