428091736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97117}}^1$

素因数の和:97171

約数の個数: 32

約数和(自身を含む): 874062000

約数和(自身を除く): 445970264

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 97117, 194234, 388468, 776936, 1845223, 2816393, 3690446, 5632786, 7380892, 11265572, 14761784, 22531144, 53511467, 107022934, 214045868, 428091736]

約数ペア:

[(1, 428091736), (2, 214045868), (4, 107022934), (8, 53511467), (19, 22531144), (29, 14761784), (38, 11265572), (58, 7380892), (76, 5632786), (116, 3690446), (152, 2816393), (232, 1845223), (551, 776936), (1102, 388468), (2204, 194234), (4408, 97117)]