7825168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 17295768

約数和(自身を除く): 9470600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2213, 3536, 4426, 8852, 17704, 28769, 35408, 37621, 57538, 75242, 115076, 150484, 230152, 300968, 460304, 489073, 601936, 978146, 1956292, 3912584, 7825168]

約数ペア:

[(1, 7825168), (2, 3912584), (4, 1956292), (8, 978146), (13, 601936), (16, 489073), (17, 460304), (26, 300968), (34, 230152), (52, 150484), (68, 115076), (104, 75242), (136, 57538), (208, 37621), (221, 35408), (272, 28769), (442, 17704), (884, 8852), (1768, 4426), (2213, 3536)]