47494384

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 110185408

約数和(自身を除く): 62691024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 112, 146, 148, 157, 259, 292, 296, 314, 511, 518, 584, 592, 628, 1022, 1036, 1099, 1168, 1256, 2044, 2072, 2198, 2512, 2701, 4088, 4144, 4396, 5402, 5809, 8176, 8792, 10804, 11461, 11618, 17584, 18907, 21608, 22922, 23236, 37814, 40663, 43216, 45844, 46472, 75628, 80227, 81326, 91688, 92944, 151256, 160454, 162652, 183376, 302512, 320908, 325304, 424057, 641816, 650608, 848114, 1283632, 1696228, 2968399, 3392456, 5936798, 6784912, 11873596, 23747192, 47494384]

約数ペア:

[(1, 47494384), (2, 23747192), (4, 11873596), (7, 6784912), (8, 5936798), (14, 3392456), (16, 2968399), (28, 1696228), (37, 1283632), (56, 848114), (73, 650608), (74, 641816), (112, 424057), (146, 325304), (148, 320908), (157, 302512), (259, 183376), (292, 162652), (296, 160454), (314, 151256), (511, 92944), (518, 91688), (584, 81326), (592, 80227), (628, 75628), (1022, 46472), (1036, 45844), (1099, 43216), (1168, 40663), (1256, 37814), (2044, 23236), (2072, 22922), (2198, 21608), (2512, 18907), (2701, 17584), (4088, 11618), (4144, 11461), (4396, 10804), (5402, 8792), (5809, 8176)]