13558814464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{76871}}^1$

素因数の和:76953

約数の個数: 72

約数和(自身を含む): 29696883552

約数和(自身を除く): 16138069088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 689, 832, 848, 1378, 1664, 1696, 2756, 3328, 3392, 5512, 6784, 11024, 13568, 22048, 44096, 76871, 88192, 153742, 176384, 307484, 614968, 999323, 1229936, 1998646, 2459872, 3997292, 4074163, 4919744, 7994584, 8148326, 9839488, 15989168, 16296652, 19678976, 31978336, 32593304, 52964119, 63956672, 65186608, 105928238, 127913344, 130373216, 211856476, 255826688, 260746432, 423712952, 521492864, 847425904, 1042985728, 1694851808, 3389703616, 6779407232, 13558814464]

約数ペア:

[(1, 13558814464), (2, 6779407232), (4, 3389703616), (8, 1694851808), (13, 1042985728), (16, 847425904), (26, 521492864), (32, 423712952), (52, 260746432), (53, 255826688), (64, 211856476), (104, 130373216), (106, 127913344), (128, 105928238), (208, 65186608), (212, 63956672), (256, 52964119), (416, 32593304), (424, 31978336), (689, 19678976), (832, 16296652), (848, 15989168), (1378, 9839488), (1664, 8148326), (1696, 7994584), (2756, 4919744), (3328, 4074163), (3392, 3997292), (5512, 2459872), (6784, 1998646), (11024, 1229936), (13568, 999323), (22048, 614968), (44096, 307484), (76871, 176384), (88192, 153742)]