28603142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 44620800

約数和(自身を除く): 16017658

約数列:

[1, 2, 31, 62, 139, 278, 3319, 4309, 6638, 8618, 102889, 205778, 461341, 922682, 14301571, 28603142]

約数ペア:

[(1, 28603142), (2, 14301571), (31, 922682), (62, 461341), (139, 205778), (278, 102889), (3319, 8618), (4309, 6638)]