66867794

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 52882606

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1511, 1526, 3022, 3161, 6322, 10577, 21154, 22127, 43819, 44254, 87638, 164699, 306733, 329398, 613466, 1152893, 2305786, 4776271, 9552542, 33433897, 66867794]

約数ペア:

[(1, 66867794), (2, 33433897), (7, 9552542), (14, 4776271), (29, 2305786), (58, 1152893), (109, 613466), (203, 329398), (218, 306733), (406, 164699), (763, 87638), (1511, 44254), (1526, 43819), (3022, 22127), (3161, 21154), (6322, 10577)]