26157068

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 54104064

約数和(自身を除く): 27946996

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 191, 268, 292, 382, 469, 511, 764, 938, 1022, 1337, 1876, 2044, 2674, 4891, 5348, 9782, 12797, 13943, 19564, 25594, 27886, 34237, 51188, 55772, 68474, 89579, 97601, 136948, 179158, 195202, 358316, 390404, 934181, 1868362, 3736724, 6539267, 13078534, 26157068]

約数ペア:

[(1, 26157068), (2, 13078534), (4, 6539267), (7, 3736724), (14, 1868362), (28, 934181), (67, 390404), (73, 358316), (134, 195202), (146, 179158), (191, 136948), (268, 97601), (292, 89579), (382, 68474), (469, 55772), (511, 51188), (764, 34237), (938, 27886), (1022, 25594), (1337, 19564), (1876, 13943), (2044, 12797), (2674, 9782), (4891, 5348)]