27540548

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 56402640

約数和(自身を除く): 28862092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 619, 908, 1238, 1589, 2476, 3178, 4333, 6356, 8666, 11123, 17332, 22246, 30331, 44492, 60662, 121324, 140513, 281026, 562052, 983591, 1967182, 3934364, 6885137, 13770274, 27540548]

約数ペア:

[(1, 27540548), (2, 13770274), (4, 6885137), (7, 3934364), (14, 1967182), (28, 983591), (49, 562052), (98, 281026), (196, 140513), (227, 121324), (454, 60662), (619, 44492), (908, 30331), (1238, 22246), (1589, 17332), (2476, 11123), (3178, 8666), (4333, 6356)]