16774744

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 19686056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4219, 8438, 16876, 29533, 33752, 59066, 118132, 236264, 299549, 599098, 1198196, 2096843, 2396392, 4193686, 8387372, 16774744]

約数ペア:

[(1, 16774744), (2, 8387372), (4, 4193686), (7, 2396392), (8, 2096843), (14, 1198196), (28, 599098), (56, 299549), (71, 236264), (142, 118132), (284, 59066), (497, 33752), (568, 29533), (994, 16876), (1988, 8438), (3976, 4219)]