66418408

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11743}}^1$

素因数の和:11857

約数の個数: 32

約数和(自身を含む): 143746560

約数和(自身を除く): 77328152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 11743, 23486, 46972, 82201, 93944, 164402, 328804, 657608, 1186043, 2372086, 4744172, 8302301, 9488344, 16604602, 33209204, 66418408]

約数ペア:

[(1, 66418408), (2, 33209204), (4, 16604602), (7, 9488344), (8, 8302301), (14, 4744172), (28, 2372086), (56, 1186043), (101, 657608), (202, 328804), (404, 164402), (707, 93944), (808, 82201), (1414, 46972), (2828, 23486), (5656, 11743)]