101818496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 223681920

約数和(自身を除く): 121863424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1423, 1664, 2236, 2752, 2846, 4472, 5504, 5692, 8944, 11384, 17888, 18499, 22768, 35776, 36998, 45536, 61189, 71552, 73996, 91072, 122378, 147992, 182144, 244756, 295984, 489512, 591968, 795457, 979024, 1183936, 1590914, 1958048, 2367872, 3181828, 3916096, 6363656, 7832192, 12727312, 25454624, 50909248, 101818496]

約数ペア:

[(1, 101818496), (2, 50909248), (4, 25454624), (8, 12727312), (13, 7832192), (16, 6363656), (26, 3916096), (32, 3181828), (43, 2367872), (52, 1958048), (64, 1590914), (86, 1183936), (104, 979024), (128, 795457), (172, 591968), (208, 489512), (344, 295984), (416, 244756), (559, 182144), (688, 147992), (832, 122378), (1118, 91072), (1376, 73996), (1423, 71552), (1664, 61189), (2236, 45536), (2752, 36998), (2846, 35776), (4472, 22768), (5504, 18499), (5692, 17888), (8944, 11384)]