28222932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 69148800

約数和(自身を除く): 40925868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 293, 349, 586, 698, 879, 1047, 1172, 1396, 1758, 2094, 3516, 4188, 6739, 8027, 13478, 16054, 20217, 24081, 26956, 32108, 40434, 48162, 80868, 96324, 102257, 204514, 306771, 409028, 613542, 1227084, 2351911, 4703822, 7055733, 9407644, 14111466, 28222932]

約数ペア:

[(1, 28222932), (2, 14111466), (3, 9407644), (4, 7055733), (6, 4703822), (12, 2351911), (23, 1227084), (46, 613542), (69, 409028), (92, 306771), (138, 204514), (276, 102257), (293, 96324), (349, 80868), (586, 48162), (698, 40434), (879, 32108), (1047, 26956), (1172, 24081), (1396, 20217), (1758, 16054), (2094, 13478), (3516, 8027), (4188, 6739)]