4686656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 56

約数和(自身を含む): 10326624

約数和(自身を除く): 5639968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 131, 172, 208, 262, 344, 416, 524, 559, 688, 832, 1048, 1118, 1376, 1703, 2096, 2236, 2752, 3406, 4192, 4472, 5633, 6812, 8384, 8944, 11266, 13624, 17888, 22532, 27248, 35776, 45064, 54496, 73229, 90128, 108992, 146458, 180256, 292916, 360512, 585832, 1171664, 2343328, 4686656]

約数ペア:

[(1, 4686656), (2, 2343328), (4, 1171664), (8, 585832), (13, 360512), (16, 292916), (26, 180256), (32, 146458), (43, 108992), (52, 90128), (64, 73229), (86, 54496), (104, 45064), (131, 35776), (172, 27248), (208, 22532), (262, 17888), (344, 13624), (416, 11266), (524, 8944), (559, 8384), (688, 6812), (832, 5633), (1048, 4472), (1118, 4192), (1376, 3406), (1703, 2752), (2096, 2236)]