12485824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 27381200

約数和(自身を除く): 14895376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 349, 416, 559, 688, 698, 832, 1118, 1376, 1396, 2236, 2752, 2792, 4472, 4537, 5584, 8944, 9074, 11168, 15007, 17888, 18148, 22336, 30014, 35776, 36296, 60028, 72592, 120056, 145184, 195091, 240112, 290368, 390182, 480224, 780364, 960448, 1560728, 3121456, 6242912, 12485824]

約数ペア:

[(1, 12485824), (2, 6242912), (4, 3121456), (8, 1560728), (13, 960448), (16, 780364), (26, 480224), (32, 390182), (43, 290368), (52, 240112), (64, 195091), (86, 145184), (104, 120056), (172, 72592), (208, 60028), (344, 36296), (349, 35776), (416, 30014), (559, 22336), (688, 18148), (698, 17888), (832, 15007), (1118, 11168), (1376, 9074), (1396, 8944), (2236, 5584), (2752, 4537), (2792, 4472)]