63787256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 136017000

約数和(自身を除く): 72229744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1699, 1976, 2888, 3398, 4693, 6796, 9386, 13592, 18772, 22087, 32281, 37544, 44174, 64562, 88348, 129124, 176696, 258248, 419653, 613339, 839306, 1226678, 1678612, 2453356, 3357224, 4906712, 7973407, 15946814, 31893628, 63787256]

約数ペア:

[(1, 63787256), (2, 31893628), (4, 15946814), (8, 7973407), (13, 4906712), (19, 3357224), (26, 2453356), (38, 1678612), (52, 1226678), (76, 839306), (104, 613339), (152, 419653), (247, 258248), (361, 176696), (494, 129124), (722, 88348), (988, 64562), (1444, 44174), (1699, 37544), (1976, 32281), (2888, 22087), (3398, 18772), (4693, 13592), (6796, 9386)]