28670316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 72159360

約数和(自身を除く): 43489044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3067, 3116, 4674, 6134, 9201, 9348, 12268, 18402, 36804, 58273, 116546, 125747, 174819, 233092, 251494, 349638, 377241, 502988, 699276, 754482, 1508964, 2389193, 4778386, 7167579, 9556772, 14335158, 28670316]

約数ペア:

[(1, 28670316), (2, 14335158), (3, 9556772), (4, 7167579), (6, 4778386), (12, 2389193), (19, 1508964), (38, 754482), (41, 699276), (57, 502988), (76, 377241), (82, 349638), (114, 251494), (123, 233092), (164, 174819), (228, 125747), (246, 116546), (492, 58273), (779, 36804), (1558, 18402), (2337, 12268), (3067, 9348), (3116, 9201), (4674, 6134)]