26479744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 57356640

約数和(自身を除く): 30876896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 283, 344, 544, 566, 688, 731, 1088, 1132, 1376, 1462, 2176, 2264, 2752, 2924, 4528, 4811, 5504, 5848, 9056, 9622, 11696, 12169, 18112, 19244, 23392, 24338, 36224, 38488, 46784, 48676, 76976, 93568, 97352, 153952, 194704, 206873, 307904, 389408, 413746, 615808, 778816, 827492, 1557632, 1654984, 3309968, 6619936, 13239872, 26479744]

約数ペア:

[(1, 26479744), (2, 13239872), (4, 6619936), (8, 3309968), (16, 1654984), (17, 1557632), (32, 827492), (34, 778816), (43, 615808), (64, 413746), (68, 389408), (86, 307904), (128, 206873), (136, 194704), (172, 153952), (272, 97352), (283, 93568), (344, 76976), (544, 48676), (566, 46784), (688, 38488), (731, 36224), (1088, 24338), (1132, 23392), (1376, 19244), (1462, 18112), (2176, 12169), (2264, 11696), (2752, 9622), (2924, 9056), (4528, 5848), (4811, 5504)]