28430822

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2239}}^1$

素因数の和:3155

約数の個数: 16

約数和(自身を含む): 48814080

約数和(自身を除く): 20383258

約数列:

[1, 2, 7, 14, 907, 1814, 2239, 4478, 6349, 12698, 15673, 31346, 2030773, 4061546, 14215411, 28430822]

約数ペア:

[(1, 28430822), (2, 14215411), (7, 4061546), (14, 2030773), (907, 31346), (1814, 15673), (2239, 12698), (4478, 6349)]