7964632

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 16667640

約数和(自身を除く): 8703008

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 137, 169, 172, 274, 338, 344, 548, 559, 676, 1096, 1118, 1352, 1781, 2236, 3562, 4472, 5891, 7124, 7267, 11782, 14248, 14534, 23153, 23564, 29068, 46306, 47128, 58136, 76583, 92612, 153166, 185224, 306332, 612664, 995579, 1991158, 3982316, 7964632]

約数ペア:

[(1, 7964632), (2, 3982316), (4, 1991158), (8, 995579), (13, 612664), (26, 306332), (43, 185224), (52, 153166), (86, 92612), (104, 76583), (137, 58136), (169, 47128), (172, 46306), (274, 29068), (338, 23564), (344, 23153), (548, 14534), (559, 14248), (676, 11782), (1096, 7267), (1118, 7124), (1352, 5891), (1781, 4472), (2236, 3562)]