39044512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 48

約数和(自身を含む): 87667272

約数和(自身を除く): 48622760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5521, 7072, 11042, 22084, 44168, 71773, 88336, 93857, 143546, 176672, 187714, 287092, 375428, 574184, 750856, 1148368, 1220141, 1501712, 2296736, 2440282, 3003424, 4880564, 9761128, 19522256, 39044512]

約数ペア:

[(1, 39044512), (2, 19522256), (4, 9761128), (8, 4880564), (13, 3003424), (16, 2440282), (17, 2296736), (26, 1501712), (32, 1220141), (34, 1148368), (52, 750856), (68, 574184), (104, 375428), (136, 287092), (208, 187714), (221, 176672), (272, 143546), (416, 93857), (442, 88336), (544, 71773), (884, 44168), (1768, 22084), (3536, 11042), (5521, 7072)]