28503074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 44286720

約数和(自身を除く): 15783646

約数列:

[1, 2, 31, 62, 379, 758, 1213, 2426, 11749, 23498, 37603, 75206, 459727, 919454, 14251537, 28503074]

約数ペア:

[(1, 28503074), (2, 14251537), (31, 919454), (62, 459727), (379, 75206), (758, 37603), (1213, 23498), (2426, 11749)]