27845314

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 21546686

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 349, 574, 698, 973, 1946, 2443, 4886, 5699, 11398, 14309, 28618, 39893, 48511, 79786, 97022, 100163, 200326, 339577, 679154, 1988951, 3977902, 13922657, 27845314]

約数ペア:

[(1, 27845314), (2, 13922657), (7, 3977902), (14, 1988951), (41, 679154), (82, 339577), (139, 200326), (278, 100163), (287, 97022), (349, 79786), (574, 48511), (698, 39893), (973, 28618), (1946, 14309), (2443, 11398), (4886, 5699)]