38901412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 78724800

約数和(自身を除く): 39823388

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 709, 946, 1247, 1276, 1418, 1892, 2494, 2836, 4988, 7799, 13717, 15598, 20561, 27434, 30487, 31196, 41122, 54868, 60974, 82244, 121948, 226171, 335357, 452342, 670714, 884123, 904684, 1341428, 1768246, 3536492, 9725353, 19450706, 38901412]

約数ペア:

[(1, 38901412), (2, 19450706), (4, 9725353), (11, 3536492), (22, 1768246), (29, 1341428), (43, 904684), (44, 884123), (58, 670714), (86, 452342), (116, 335357), (172, 226171), (319, 121948), (473, 82244), (638, 60974), (709, 54868), (946, 41122), (1247, 31196), (1276, 30487), (1418, 27434), (1892, 20561), (2494, 15598), (2836, 13717), (4988, 7799)]