77729816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 148811040

約数和(自身を除く): 71081224

約数列:

[1, 2, 4, 8, 73, 146, 167, 292, 334, 584, 668, 797, 1336, 1594, 3188, 6376, 12191, 24382, 48764, 58181, 97528, 116362, 133099, 232724, 266198, 465448, 532396, 1064792, 9716227, 19432454, 38864908, 77729816]

約数ペア:

[(1, 77729816), (2, 38864908), (4, 19432454), (8, 9716227), (73, 1064792), (146, 532396), (167, 465448), (292, 266198), (334, 232724), (584, 133099), (668, 116362), (797, 97528), (1336, 58181), (1594, 48764), (3188, 24382), (6376, 12191)]