74831764

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 153675648

約数和(自身を除く): 78843884

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 353, 452, 469, 706, 791, 938, 1412, 1582, 1876, 2471, 3164, 4942, 7571, 9884, 15142, 23651, 30284, 39889, 47302, 52997, 79778, 94604, 105994, 159556, 165557, 211988, 279223, 331114, 558446, 662228, 1116892, 2672563, 5345126, 10690252, 18707941, 37415882, 74831764]

約数ペア:

[(1, 74831764), (2, 37415882), (4, 18707941), (7, 10690252), (14, 5345126), (28, 2672563), (67, 1116892), (113, 662228), (134, 558446), (226, 331114), (268, 279223), (353, 211988), (452, 165557), (469, 159556), (706, 105994), (791, 94604), (938, 79778), (1412, 52997), (1582, 47302), (1876, 39889), (2471, 30284), (3164, 23651), (4942, 15142), (7571, 9884)]