57563584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 56

約数和(自身を含む): 125953520

約数和(自身を除く): 68389936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1609, 2236, 2752, 3218, 4472, 6436, 8944, 12872, 17888, 20917, 25744, 35776, 41834, 51488, 69187, 83668, 102976, 138374, 167336, 276748, 334672, 553496, 669344, 899431, 1106992, 1338688, 1798862, 2213984, 3597724, 4427968, 7195448, 14390896, 28781792, 57563584]

約数ペア:

[(1, 57563584), (2, 28781792), (4, 14390896), (8, 7195448), (13, 4427968), (16, 3597724), (26, 2213984), (32, 1798862), (43, 1338688), (52, 1106992), (64, 899431), (86, 669344), (104, 553496), (172, 334672), (208, 276748), (344, 167336), (416, 138374), (559, 102976), (688, 83668), (832, 69187), (1118, 51488), (1376, 41834), (1609, 35776), (2236, 25744), (2752, 20917), (3218, 17888), (4472, 12872), (6436, 8944)]