41638912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 88

約数和(自身を含む): 98321504

約数和(自身を除く): 56682592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 157, 224, 256, 259, 296, 314, 448, 512, 518, 592, 628, 896, 1024, 1036, 1099, 1184, 1256, 1792, 2072, 2198, 2368, 2512, 3584, 4144, 4396, 4736, 5024, 5809, 7168, 8288, 8792, 9472, 10048, 11618, 16576, 17584, 18944, 20096, 23236, 33152, 35168, 37888, 40192, 40663, 46472, 66304, 70336, 80384, 81326, 92944, 132608, 140672, 160768, 162652, 185888, 265216, 281344, 325304, 371776, 562688, 650608, 743552, 1125376, 1301216, 1487104, 2602432, 2974208, 5204864, 5948416, 10409728, 20819456, 41638912]

約数ペア:

[(1, 41638912), (2, 20819456), (4, 10409728), (7, 5948416), (8, 5204864), (14, 2974208), (16, 2602432), (28, 1487104), (32, 1301216), (37, 1125376), (56, 743552), (64, 650608), (74, 562688), (112, 371776), (128, 325304), (148, 281344), (157, 265216), (224, 185888), (256, 162652), (259, 160768), (296, 140672), (314, 132608), (448, 92944), (512, 81326), (518, 80384), (592, 70336), (628, 66304), (896, 46472), (1024, 40663), (1036, 40192), (1099, 37888), (1184, 35168), (1256, 33152), (1792, 23236), (2072, 20096), (2198, 18944), (2368, 17584), (2512, 16576), (3584, 11618), (4144, 10048), (4396, 9472), (4736, 8792), (5024, 8288), (5809, 7168)]