38960104988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1\times {\mathrm{11059}}^1$

素因数の和:13794

約数の個数: 48

約数和(自身を含む): 79615011840

約数和(自身を除く): 40654906852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2677, 5354, 10708, 11059, 18739, 22118, 37478, 44236, 74956, 77413, 125819, 154826, 251638, 309652, 503276, 519773, 880733, 1039546, 1761466, 2079092, 3522932, 3638411, 7276822, 14553644, 29604943, 59209886, 118419772, 207234601, 414469202, 828938404, 1391432321, 2782864642, 5565729284, 9740026247, 19480052494, 38960104988]

約数ペア:

[(1, 38960104988), (2, 19480052494), (4, 9740026247), (7, 5565729284), (14, 2782864642), (28, 1391432321), (47, 828938404), (94, 414469202), (188, 207234601), (329, 118419772), (658, 59209886), (1316, 29604943), (2677, 14553644), (5354, 7276822), (10708, 3638411), (11059, 3522932), (18739, 2079092), (22118, 1761466), (37478, 1039546), (44236, 880733), (74956, 519773), (77413, 503276), (125819, 309652), (154826, 251638)]