4747808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 10255896

約数和(自身を除く): 5508088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 113, 202, 208, 226, 404, 416, 452, 808, 904, 1313, 1469, 1616, 1808, 2626, 2938, 3232, 3616, 5252, 5876, 10504, 11413, 11752, 21008, 22826, 23504, 42016, 45652, 47008, 91304, 148369, 182608, 296738, 365216, 593476, 1186952, 2373904, 4747808]

約数ペア:

[(1, 4747808), (2, 2373904), (4, 1186952), (8, 593476), (13, 365216), (16, 296738), (26, 182608), (32, 148369), (52, 91304), (101, 47008), (104, 45652), (113, 42016), (202, 23504), (208, 22826), (226, 21008), (404, 11752), (416, 11413), (452, 10504), (808, 5876), (904, 5252), (1313, 3616), (1469, 3232), (1616, 2938), (1808, 2626)]