47419372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 112154112

約数和(自身を除く): 64734740

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 911, 1001, 1183, 1822, 1859, 2002, 2366, 3644, 3718, 4004, 4732, 6377, 7436, 10021, 11843, 12754, 13013, 20042, 23686, 25508, 26026, 40084, 47372, 52052, 70147, 82901, 130273, 140294, 153959, 165802, 260546, 280588, 307918, 331604, 521092, 615836, 911911, 1077713, 1693549, 1823822, 2155426, 3387098, 3647644, 4310852, 6774196, 11854843, 23709686, 47419372]

約数ペア:

[(1, 47419372), (2, 23709686), (4, 11854843), (7, 6774196), (11, 4310852), (13, 3647644), (14, 3387098), (22, 2155426), (26, 1823822), (28, 1693549), (44, 1077713), (52, 911911), (77, 615836), (91, 521092), (143, 331604), (154, 307918), (169, 280588), (182, 260546), (286, 165802), (308, 153959), (338, 140294), (364, 130273), (572, 82901), (676, 70147), (911, 52052), (1001, 47372), (1183, 40084), (1822, 26026), (1859, 25508), (2002, 23686), (2366, 20042), (3644, 13013), (3718, 12754), (4004, 11843), (4732, 10021), (6377, 7436)]