78686176

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 81343904

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 236, 284, 472, 568, 587, 944, 1136, 1174, 1888, 2272, 2348, 4189, 4696, 8378, 9392, 16756, 18784, 33512, 34633, 41677, 67024, 69266, 83354, 134048, 138532, 166708, 277064, 333416, 554128, 666832, 1108256, 1333664, 2458943, 4917886, 9835772, 19671544, 39343088, 78686176]

約数ペア:

[(1, 78686176), (2, 39343088), (4, 19671544), (8, 9835772), (16, 4917886), (32, 2458943), (59, 1333664), (71, 1108256), (118, 666832), (142, 554128), (236, 333416), (284, 277064), (472, 166708), (568, 138532), (587, 134048), (944, 83354), (1136, 69266), (1174, 67024), (1888, 41677), (2272, 34633), (2348, 33512), (4189, 18784), (4696, 16756), (8378, 9392)]