9476168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 19807920

約数和(自身を除く): 10331752

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 163, 169, 172, 326, 338, 344, 559, 652, 676, 1118, 1304, 1352, 2119, 2236, 4238, 4472, 7009, 7267, 8476, 14018, 14534, 16952, 27547, 28036, 29068, 55094, 56072, 58136, 91117, 110188, 182234, 220376, 364468, 728936, 1184521, 2369042, 4738084, 9476168]

約数ペア:

[(1, 9476168), (2, 4738084), (4, 2369042), (8, 1184521), (13, 728936), (26, 364468), (43, 220376), (52, 182234), (86, 110188), (104, 91117), (163, 58136), (169, 56072), (172, 55094), (326, 29068), (338, 28036), (344, 27547), (559, 16952), (652, 14534), (676, 14018), (1118, 8476), (1304, 7267), (1352, 7009), (2119, 4472), (2236, 4238)]