38385872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 89339520

約数和(自身を除く): 50953648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 157, 236, 259, 296, 314, 413, 472, 518, 592, 628, 826, 944, 1036, 1099, 1256, 1652, 2072, 2183, 2198, 2512, 3304, 4144, 4366, 4396, 5809, 6608, 8732, 8792, 9263, 11618, 15281, 17464, 17584, 18526, 23236, 30562, 34928, 37052, 40663, 46472, 61124, 64841, 74104, 81326, 92944, 122248, 129682, 148208, 162652, 244496, 259364, 325304, 342731, 518728, 650608, 685462, 1037456, 1370924, 2399117, 2741848, 4798234, 5483696, 9596468, 19192936, 38385872]

約数ペア:

[(1, 38385872), (2, 19192936), (4, 9596468), (7, 5483696), (8, 4798234), (14, 2741848), (16, 2399117), (28, 1370924), (37, 1037456), (56, 685462), (59, 650608), (74, 518728), (112, 342731), (118, 325304), (148, 259364), (157, 244496), (236, 162652), (259, 148208), (296, 129682), (314, 122248), (413, 92944), (472, 81326), (518, 74104), (592, 64841), (628, 61124), (826, 46472), (944, 40663), (1036, 37052), (1099, 34928), (1256, 30562), (1652, 23236), (2072, 18526), (2183, 17584), (2198, 17464), (2512, 15281), (3304, 11618), (4144, 9263), (4366, 8792), (4396, 8732), (5809, 6608)]