761287072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261431}}^1$

素因数の和:261461

約数の個数: 48

約数和(自身を含む): 1844664192

約数和(自身を除く): 1083377120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 261431, 522862, 1045724, 1830017, 2091448, 3398603, 3660034, 4182896, 6797206, 7320068, 8365792, 13594412, 14640136, 23790221, 27188824, 29280272, 47580442, 54377648, 58560544, 95160884, 108755296, 190321768, 380643536, 761287072]

約数ペア:

[(1, 761287072), (2, 380643536), (4, 190321768), (7, 108755296), (8, 95160884), (13, 58560544), (14, 54377648), (16, 47580442), (26, 29280272), (28, 27188824), (32, 23790221), (52, 14640136), (56, 13594412), (91, 8365792), (104, 7320068), (112, 6797206), (182, 4182896), (208, 3660034), (224, 3398603), (364, 2091448), (416, 1830017), (728, 1045724), (1456, 522862), (2912, 261431)]