74150318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 125528832

約数和(自身を除く): 51378514

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 473, 761, 946, 1133, 1522, 2266, 4429, 8371, 8858, 16742, 32723, 48719, 65446, 78383, 97438, 156766, 359953, 719906, 862213, 1724426, 3370469, 6740938, 37075159, 74150318]

約数ペア:

[(1, 74150318), (2, 37075159), (11, 6740938), (22, 3370469), (43, 1724426), (86, 862213), (103, 719906), (206, 359953), (473, 156766), (761, 97438), (946, 78383), (1133, 65446), (1522, 48719), (2266, 32723), (4429, 16742), (8371, 8858)]