67717312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 145796000

約数和(自身を除く): 78078688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 409, 416, 796, 818, 832, 1592, 1636, 2587, 3184, 3272, 5174, 5317, 6368, 6544, 10348, 10634, 12736, 13088, 20696, 21268, 26176, 41392, 42536, 81391, 82784, 85072, 162782, 165568, 170144, 325564, 340288, 651128, 1058083, 1302256, 2116166, 2604512, 4232332, 5209024, 8464664, 16929328, 33858656, 67717312]

約数ペア:

[(1, 67717312), (2, 33858656), (4, 16929328), (8, 8464664), (13, 5209024), (16, 4232332), (26, 2604512), (32, 2116166), (52, 1302256), (64, 1058083), (104, 651128), (199, 340288), (208, 325564), (398, 170144), (409, 165568), (416, 162782), (796, 85072), (818, 82784), (832, 81391), (1592, 42536), (1636, 41392), (2587, 26176), (3184, 21268), (3272, 20696), (5174, 13088), (5317, 12736), (6368, 10634), (6544, 10348)]