10661248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 23562000

約数和(自身を除く): 12900752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 149, 172, 208, 298, 344, 416, 559, 596, 688, 832, 1118, 1192, 1376, 1664, 1937, 2236, 2384, 2752, 3874, 4472, 4768, 5504, 6407, 7748, 8944, 9536, 12814, 15496, 17888, 19072, 25628, 30992, 35776, 51256, 61984, 71552, 83291, 102512, 123968, 166582, 205024, 247936, 333164, 410048, 666328, 820096, 1332656, 2665312, 5330624, 10661248]

約数ペア:

[(1, 10661248), (2, 5330624), (4, 2665312), (8, 1332656), (13, 820096), (16, 666328), (26, 410048), (32, 333164), (43, 247936), (52, 205024), (64, 166582), (86, 123968), (104, 102512), (128, 83291), (149, 71552), (172, 61984), (208, 51256), (298, 35776), (344, 30992), (416, 25628), (559, 19072), (596, 17888), (688, 15496), (832, 12814), (1118, 9536), (1192, 8944), (1376, 7748), (1664, 6407), (1937, 5504), (2236, 4768), (2384, 4472), (2752, 3874)]