28598492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 56485632

約数和(自身を除く): 27887140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 113, 124, 157, 226, 314, 403, 452, 628, 806, 1469, 1612, 2041, 2938, 3503, 4082, 4867, 5876, 7006, 8164, 9734, 14012, 17741, 19468, 35482, 45539, 63271, 70964, 91078, 126542, 182156, 230633, 253084, 461266, 549971, 922532, 1099942, 2199884, 7149623, 14299246, 28598492]

約数ペア:

[(1, 28598492), (2, 14299246), (4, 7149623), (13, 2199884), (26, 1099942), (31, 922532), (52, 549971), (62, 461266), (113, 253084), (124, 230633), (157, 182156), (226, 126542), (314, 91078), (403, 70964), (452, 63271), (628, 45539), (806, 35482), (1469, 19468), (1612, 17741), (2041, 14012), (2938, 9734), (3503, 8164), (4082, 7006), (4867, 5876)]