67198456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 142432560

約数和(自身を除く): 75234104

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2161, 2392, 3887, 4322, 7774, 8644, 15548, 17288, 28093, 31096, 49703, 56186, 99406, 112372, 198812, 224744, 365209, 397624, 646139, 730418, 1292278, 1460836, 2584556, 2921672, 5169112, 8399807, 16799614, 33599228, 67198456]

約数ペア:

[(1, 67198456), (2, 33599228), (4, 16799614), (8, 8399807), (13, 5169112), (23, 2921672), (26, 2584556), (46, 1460836), (52, 1292278), (92, 730418), (104, 646139), (169, 397624), (184, 365209), (299, 224744), (338, 198812), (598, 112372), (676, 99406), (1196, 56186), (1352, 49703), (2161, 31096), (2392, 28093), (3887, 17288), (4322, 15548), (7774, 8644)]