7957667536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5465431}}^1$

素因数の和:5465459

約数の個数: 40

約数和(自身を含む): 18975979904

約数和(自身を除く): 11018312368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5465431, 10930862, 21861724, 38258017, 43723448, 71050603, 76516034, 87446896, 142101206, 153032068, 284202412, 306064136, 497354221, 568404824, 612128272, 994708442, 1136809648, 1989416884, 3978833768, 7957667536]

約数ペア:

[(1, 7957667536), (2, 3978833768), (4, 1989416884), (7, 1136809648), (8, 994708442), (13, 612128272), (14, 568404824), (16, 497354221), (26, 306064136), (28, 284202412), (52, 153032068), (56, 142101206), (91, 87446896), (104, 76516034), (112, 71050603), (182, 43723448), (208, 38258017), (364, 21861724), (728, 10930862), (1456, 5465431)]