74174914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 51563006

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 473, 881, 946, 979, 1762, 1958, 3827, 7654, 9691, 19382, 37883, 42097, 75766, 78409, 84194, 156818, 416713, 833426, 862499, 1724998, 3371587, 6743174, 37087457, 74174914]

約数ペア:

[(1, 74174914), (2, 37087457), (11, 6743174), (22, 3371587), (43, 1724998), (86, 862499), (89, 833426), (178, 416713), (473, 156818), (881, 84194), (946, 78409), (979, 75766), (1762, 42097), (1958, 37883), (3827, 19382), (7654, 9691)]