814563776

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 84

約数和(自身を含む): 1767059712

約数和(自身を除く): 952495936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 593, 676, 832, 1016, 1186, 1352, 1651, 2032, 2372, 2704, 3302, 4064, 4744, 5408, 6604, 7709, 8128, 9488, 10816, 13208, 15418, 18976, 21463, 26416, 30836, 37952, 42926, 52832, 61672, 75311, 85852, 100217, 105664, 123344, 150622, 171704, 200434, 246688, 301244, 343408, 400868, 493376, 602488, 686816, 801736, 979043, 1204976, 1373632, 1603472, 1958086, 2409952, 3206944, 3916172, 4819904, 6413888, 7832344, 12727559, 15664688, 25455118, 31329376, 50910236, 62658752, 101820472, 203640944, 407281888, 814563776]

約数ペア:

[(1, 814563776), (2, 407281888), (4, 203640944), (8, 101820472), (13, 62658752), (16, 50910236), (26, 31329376), (32, 25455118), (52, 15664688), (64, 12727559), (104, 7832344), (127, 6413888), (169, 4819904), (208, 3916172), (254, 3206944), (338, 2409952), (416, 1958086), (508, 1603472), (593, 1373632), (676, 1204976), (832, 979043), (1016, 801736), (1186, 686816), (1352, 602488), (1651, 493376), (2032, 400868), (2372, 343408), (2704, 301244), (3302, 246688), (4064, 200434), (4744, 171704), (5408, 150622), (6604, 123344), (7709, 105664), (8128, 100217), (9488, 85852), (10816, 75311), (13208, 61672), (15418, 52832), (18976, 42926), (21463, 37952), (26416, 30836)]