74854142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 127315584

約数和(自身を除く): 52461442

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1181, 1474, 2362, 2881, 5762, 12991, 25982, 31691, 50783, 63382, 79127, 101566, 158254, 558613, 870397, 1117226, 1740794, 3402461, 6804922, 37427071, 74854142]

約数ペア:

[(1, 74854142), (2, 37427071), (11, 6804922), (22, 3402461), (43, 1740794), (67, 1117226), (86, 870397), (134, 558613), (473, 158254), (737, 101566), (946, 79127), (1181, 63382), (1474, 50783), (2362, 31691), (2881, 25982), (5762, 12991)]