38434228

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1424

約数の個数: 36

約数和(自身を含む): 78802500

約数和(自身を除く): 40368272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 1249, 2198, 2498, 4396, 4996, 7693, 8743, 15386, 17486, 30772, 34972, 61201, 122402, 196093, 244804, 392186, 784372, 1372651, 2745302, 5490604, 9608557, 19217114, 38434228]

約数ペア:

[(1, 38434228), (2, 19217114), (4, 9608557), (7, 5490604), (14, 2745302), (28, 1372651), (49, 784372), (98, 392186), (157, 244804), (196, 196093), (314, 122402), (628, 61201), (1099, 34972), (1249, 30772), (2198, 17486), (2498, 15386), (4396, 8743), (4996, 7693)]