28638296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 56945280

約数和(自身を除く): 28306984

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 3121, 4588, 6242, 9176, 12484, 24968, 96751, 115477, 193502, 230954, 387004, 461908, 774008, 923816, 3579787, 7159574, 14319148, 28638296]

約数ペア:

[(1, 28638296), (2, 14319148), (4, 7159574), (8, 3579787), (31, 923816), (37, 774008), (62, 461908), (74, 387004), (124, 230954), (148, 193502), (248, 115477), (296, 96751), (1147, 24968), (2294, 12484), (3121, 9176), (4588, 6242)]