8481704

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 20304000

約数和(自身を除く): 11822296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 281, 308, 343, 392, 539, 562, 616, 686, 1078, 1124, 1372, 1967, 2156, 2248, 2744, 3091, 3773, 3934, 4312, 6182, 7546, 7868, 12364, 13769, 15092, 15736, 21637, 24728, 27538, 30184, 43274, 55076, 86548, 96383, 110152, 151459, 173096, 192766, 302918, 385532, 605836, 771064, 1060213, 1211672, 2120426, 4240852, 8481704]

約数ペア:

[(1, 8481704), (2, 4240852), (4, 2120426), (7, 1211672), (8, 1060213), (11, 771064), (14, 605836), (22, 385532), (28, 302918), (44, 192766), (49, 173096), (56, 151459), (77, 110152), (88, 96383), (98, 86548), (154, 55076), (196, 43274), (281, 30184), (308, 27538), (343, 24728), (392, 21637), (539, 15736), (562, 15092), (616, 13769), (686, 12364), (1078, 7868), (1124, 7546), (1372, 6182), (1967, 4312), (2156, 3934), (2248, 3773), (2744, 3091)]