78862688

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 163270800

約数和(自身を除く): 84408112

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1549, 1591, 3098, 3182, 6196, 6364, 12392, 12728, 24784, 25456, 49568, 50912, 57313, 66607, 114626, 133214, 229252, 266428, 458504, 532856, 917008, 1065712, 1834016, 2131424, 2464459, 4928918, 9857836, 19715672, 39431344, 78862688]

約数ペア:

[(1, 78862688), (2, 39431344), (4, 19715672), (8, 9857836), (16, 4928918), (32, 2464459), (37, 2131424), (43, 1834016), (74, 1065712), (86, 917008), (148, 532856), (172, 458504), (296, 266428), (344, 229252), (592, 133214), (688, 114626), (1184, 66607), (1376, 57313), (1549, 50912), (1591, 49568), (3098, 25456), (3182, 24784), (6196, 12728), (6364, 12392)]