28799551476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8689}}^1\times {\mathrm{4003}}^1$

素因数の和:12725

約数の個数: 72

約数和(自身を含む): 75991755840

約数和(自身を除く): 47192204364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 4003, 8006, 8689, 12009, 16012, 17378, 24018, 26067, 34756, 36027, 48036, 52134, 72054, 78201, 92069, 104268, 144108, 156402, 184138, 199847, 276207, 312804, 368276, 399694, 552414, 599541, 799388, 828621, 1104828, 1199082, 1657242, 1798623, 2398164, 3314484, 3597246, 7194492, 34782067, 69564134, 104346201, 139128268, 208692402, 313038603, 417384804, 626077206, 799987541, 1252154412, 1599975082, 2399962623, 3199950164, 4799925246, 7199887869, 9599850492, 14399775738, 28799551476]

約数ペア:

[(1, 28799551476), (2, 14399775738), (3, 9599850492), (4, 7199887869), (6, 4799925246), (9, 3199950164), (12, 2399962623), (18, 1599975082), (23, 1252154412), (36, 799987541), (46, 626077206), (69, 417384804), (92, 313038603), (138, 208692402), (207, 139128268), (276, 104346201), (414, 69564134), (828, 34782067), (4003, 7194492), (8006, 3597246), (8689, 3314484), (12009, 2398164), (16012, 1798623), (17378, 1657242), (24018, 1199082), (26067, 1104828), (34756, 828621), (36027, 799388), (48036, 599541), (52134, 552414), (72054, 399694), (78201, 368276), (92069, 312804), (104268, 276207), (144108, 199847), (156402, 184138)]