355687054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 561066912

約数和(自身を除く): 205379858

約数列:

[1, 2, 41, 67, 82, 101, 134, 202, 641, 1282, 2747, 4141, 5494, 6767, 8282, 13534, 26281, 42947, 52562, 64741, 85894, 129482, 277447, 554894, 1760827, 2654381, 3521654, 4337647, 5308762, 8675294, 177843527, 355687054]

約数ペア:

[(1, 355687054), (2, 177843527), (41, 8675294), (67, 5308762), (82, 4337647), (101, 3521654), (134, 2654381), (202, 1760827), (641, 554894), (1282, 277447), (2747, 129482), (4141, 85894), (5494, 64741), (6767, 52562), (8282, 42947), (13534, 26281)]