28053326

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 51013632

約数和(自身を除く): 22960306

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 1747, 2294, 3494, 8029, 12229, 16058, 24458, 54157, 64639, 108314, 129278, 379099, 452473, 758198, 904946, 2003809, 4007618, 14026663, 28053326]

約数ペア:

[(1, 28053326), (2, 14026663), (7, 4007618), (14, 2003809), (31, 904946), (37, 758198), (62, 452473), (74, 379099), (217, 129278), (259, 108314), (434, 64639), (518, 54157), (1147, 24458), (1747, 16058), (2294, 12229), (3494, 8029)]