28692734

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 50528448

約数和(自身を除く): 21835714

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2591, 5182, 5537, 11074, 18137, 36274, 126959, 253918, 292783, 585566, 2049481, 4098962, 14346367, 28692734]

約数ペア:

[(1, 28692734), (2, 14346367), (7, 4098962), (14, 2049481), (49, 585566), (98, 292783), (113, 253918), (226, 126959), (791, 36274), (1582, 18137), (2591, 11074), (5182, 5537)]