66230296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20395

約数の個数: 32

約数和(自身を含む): 139139280

約数和(自身を除く): 72908984

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20341, 40682, 81364, 162728, 223751, 447502, 752617, 895004, 1505234, 1790008, 3010468, 6020936, 8278787, 16557574, 33115148, 66230296]

約数ペア:

[(1, 66230296), (2, 33115148), (4, 16557574), (8, 8278787), (11, 6020936), (22, 3010468), (37, 1790008), (44, 1505234), (74, 895004), (88, 752617), (148, 447502), (296, 223751), (407, 162728), (814, 81364), (1628, 40682), (3256, 20341)]