61645108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 127765120

約数和(自身を除く): 66120012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 379, 518, 628, 758, 1036, 1099, 1516, 2198, 2653, 4396, 5306, 5809, 10612, 11618, 14023, 23236, 28046, 40663, 56092, 59503, 81326, 98161, 119006, 162652, 196322, 238012, 392644, 416521, 833042, 1666084, 2201611, 4403222, 8806444, 15411277, 30822554, 61645108]

約数ペア:

[(1, 61645108), (2, 30822554), (4, 15411277), (7, 8806444), (14, 4403222), (28, 2201611), (37, 1666084), (74, 833042), (148, 416521), (157, 392644), (259, 238012), (314, 196322), (379, 162652), (518, 119006), (628, 98161), (758, 81326), (1036, 59503), (1099, 56092), (1516, 40663), (2198, 28046), (2653, 23236), (4396, 14023), (5306, 11618), (5809, 10612)]