12842368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 31921920

約数和(自身を除く): 19079552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1303, 1408, 2464, 2606, 4928, 5212, 9121, 9856, 10424, 14333, 18242, 20848, 28666, 36484, 41696, 57332, 72968, 83392, 100331, 114664, 145936, 166784, 200662, 229328, 291872, 401324, 458656, 583744, 802648, 917312, 1167488, 1605296, 1834624, 3210592, 6421184, 12842368]

約数ペア:

[(1, 12842368), (2, 6421184), (4, 3210592), (7, 1834624), (8, 1605296), (11, 1167488), (14, 917312), (16, 802648), (22, 583744), (28, 458656), (32, 401324), (44, 291872), (56, 229328), (64, 200662), (77, 166784), (88, 145936), (112, 114664), (128, 100331), (154, 83392), (176, 72968), (224, 57332), (308, 41696), (352, 36484), (448, 28666), (616, 20848), (704, 18242), (896, 14333), (1232, 10424), (1303, 9856), (1408, 9121), (2464, 5212), (2606, 4928)]