68802032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4937}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 145730256

約数和(自身を除く): 76928224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4937, 6968, 9874, 13936, 19748, 39496, 64181, 78992, 128362, 256724, 330779, 513448, 661558, 1026896, 1323116, 2646232, 4300127, 5292464, 8600254, 17200508, 34401016, 68802032]

約数ペア:

[(1, 68802032), (2, 34401016), (4, 17200508), (8, 8600254), (13, 5292464), (16, 4300127), (26, 2646232), (52, 1323116), (67, 1026896), (104, 661558), (134, 513448), (208, 330779), (268, 256724), (536, 128362), (871, 78992), (1072, 64181), (1742, 39496), (3484, 19748), (4937, 13936), (6968, 9874)]