345776984

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6359}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 741830400

約数和(自身を除く): 396053416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1942, 3884, 6359, 6797, 7768, 12718, 13594, 25436, 27188, 44513, 50872, 54376, 89026, 178052, 356104, 6174589, 12349178, 24698356, 43222123, 49396712, 86444246, 172888492, 345776984]

約数ペア:

[(1, 345776984), (2, 172888492), (4, 86444246), (7, 49396712), (8, 43222123), (14, 24698356), (28, 12349178), (56, 6174589), (971, 356104), (1942, 178052), (3884, 89026), (6359, 54376), (6797, 50872), (7768, 44513), (12718, 27188), (13594, 25436)]