4507784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 8825880

約数和(自身を除く): 4318096

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 157, 194, 296, 314, 388, 628, 776, 1256, 3589, 5809, 7178, 11618, 14356, 15229, 23236, 28712, 30458, 46472, 60916, 121832, 563473, 1126946, 2253892, 4507784]

約数ペア:

[(1, 4507784), (2, 2253892), (4, 1126946), (8, 563473), (37, 121832), (74, 60916), (97, 46472), (148, 30458), (157, 28712), (194, 23236), (296, 15229), (314, 14356), (388, 11618), (628, 7178), (776, 5809), (1256, 3589)]