4123448

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 9186120

約数和(自身を除く): 5062672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 157, 196, 268, 314, 392, 469, 536, 628, 938, 1099, 1256, 1876, 2198, 3283, 3752, 4396, 6566, 7693, 8792, 10519, 13132, 15386, 21038, 26264, 30772, 42076, 61544, 73633, 84152, 147266, 294532, 515431, 589064, 1030862, 2061724, 4123448]

約数ペア:

[(1, 4123448), (2, 2061724), (4, 1030862), (7, 589064), (8, 515431), (14, 294532), (28, 147266), (49, 84152), (56, 73633), (67, 61544), (98, 42076), (134, 30772), (157, 26264), (196, 21038), (268, 15386), (314, 13132), (392, 10519), (469, 8792), (536, 7693), (628, 6566), (938, 4396), (1099, 3752), (1256, 3283), (1876, 2198)]