38710672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 80

約数和(自身を含む): 100743552

約数和(自身を除く): 62032880

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2417, 4004, 4834, 8008, 9668, 16016, 16919, 19336, 26587, 31421, 33838, 38672, 53174, 62842, 67676, 106348, 125684, 135352, 186109, 212696, 219947, 251368, 270704, 345631, 372218, 425392, 439894, 502736, 691262, 744436, 879788, 1382524, 1488872, 1759576, 2419417, 2765048, 2977744, 3519152, 4838834, 5530096, 9677668, 19355336, 38710672]

約数ペア:

[(1, 38710672), (2, 19355336), (4, 9677668), (7, 5530096), (8, 4838834), (11, 3519152), (13, 2977744), (14, 2765048), (16, 2419417), (22, 1759576), (26, 1488872), (28, 1382524), (44, 879788), (52, 744436), (56, 691262), (77, 502736), (88, 439894), (91, 425392), (104, 372218), (112, 345631), (143, 270704), (154, 251368), (176, 219947), (182, 212696), (208, 186109), (286, 135352), (308, 125684), (364, 106348), (572, 67676), (616, 62842), (728, 53174), (1001, 38672), (1144, 33838), (1232, 31421), (1456, 26587), (2002, 19336), (2288, 16919), (2417, 16016), (4004, 9668), (4834, 8008)]