26916806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 49628160

約数和(自身を除く): 22711354

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 2153, 4306, 6251, 12502, 15071, 30142, 40907, 81814, 101191, 202382, 286349, 572698, 708337, 1416674, 1922629, 3845258, 13458403, 26916806]

約数ペア:

[(1, 26916806), (2, 13458403), (7, 3845258), (14, 1922629), (19, 1416674), (38, 708337), (47, 572698), (94, 286349), (133, 202382), (266, 101191), (329, 81814), (658, 40907), (893, 30142), (1786, 15071), (2153, 12502), (4306, 6251)]