40387466

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6234

約数の個数: 24

約数和(自身を含む): 71535456

約数和(自身を除く): 31147990

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6151, 6566, 12302, 43057, 86114, 301399, 412117, 602798, 824234, 2884819, 5769638, 20193733, 40387466]

約数ペア:

[(1, 40387466), (2, 20193733), (7, 5769638), (14, 2884819), (49, 824234), (67, 602798), (98, 412117), (134, 301399), (469, 86114), (938, 43057), (3283, 12302), (6151, 6566)]