42891926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 81430272

約数和(自身を除く): 38538346

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 4157, 5159, 8314, 10318, 29099, 45727, 58198, 91454, 278519, 320089, 557038, 640178, 1949633, 3063709, 3899266, 6127418, 21445963, 42891926]

約数ペア:

[(1, 42891926), (2, 21445963), (7, 6127418), (11, 3899266), (14, 3063709), (22, 1949633), (67, 640178), (77, 557038), (134, 320089), (154, 278519), (469, 91454), (737, 58198), (938, 45727), (1474, 29099), (4157, 10318), (5159, 8314)]