42747628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 95284224

約数和(自身を除く): 52536596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2953, 3619, 5906, 7238, 11812, 14476, 20671, 32483, 41342, 64966, 82684, 129932, 138791, 227381, 277582, 454762, 555164, 909524, 971537, 1526701, 1943074, 3053402, 3886148, 6106804, 10686907, 21373814, 42747628]

約数ペア:

[(1, 42747628), (2, 21373814), (4, 10686907), (7, 6106804), (11, 3886148), (14, 3053402), (22, 1943074), (28, 1526701), (44, 971537), (47, 909524), (77, 555164), (94, 454762), (154, 277582), (188, 227381), (308, 138791), (329, 129932), (517, 82684), (658, 64966), (1034, 41342), (1316, 32483), (2068, 20671), (2953, 14476), (3619, 11812), (5906, 7238)]