39708448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 85825656

約数和(自身を除く): 46117208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 1801, 2756, 3602, 5512, 7204, 11024, 14408, 22048, 23413, 28816, 46826, 57632, 93652, 95453, 187304, 190906, 374608, 381812, 749216, 763624, 1240889, 1527248, 2481778, 3054496, 4963556, 9927112, 19854224, 39708448]

約数ペア:

[(1, 39708448), (2, 19854224), (4, 9927112), (8, 4963556), (13, 3054496), (16, 2481778), (26, 1527248), (32, 1240889), (52, 763624), (53, 749216), (104, 381812), (106, 374608), (208, 190906), (212, 187304), (416, 95453), (424, 93652), (689, 57632), (848, 46826), (1378, 28816), (1696, 23413), (1801, 22048), (2756, 14408), (3602, 11024), (5512, 7204)]