12963588736

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761489}}^1$

素因数の和:761529

約数の個数: 64

約数和(自身を含む): 31068792000

約数和(自身を除く): 18105203264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 761489, 1522978, 3045956, 5330423, 6091912, 10660846, 12183824, 14468291, 21321692, 24367648, 28936582, 42643384, 48735296, 57873164, 85286768, 97470592, 101278037, 115746328, 170573536, 202556074, 231492656, 341147072, 405112148, 462985312, 682294144, 810224296, 925970624, 1620448592, 1851941248, 3240897184, 6481794368, 12963588736]

約数ペア:

[(1, 12963588736), (2, 6481794368), (4, 3240897184), (7, 1851941248), (8, 1620448592), (14, 925970624), (16, 810224296), (19, 682294144), (28, 462985312), (32, 405112148), (38, 341147072), (56, 231492656), (64, 202556074), (76, 170573536), (112, 115746328), (128, 101278037), (133, 97470592), (152, 85286768), (224, 57873164), (266, 48735296), (304, 42643384), (448, 28936582), (532, 24367648), (608, 21321692), (896, 14468291), (1064, 12183824), (1216, 10660846), (2128, 6091912), (2432, 5330423), (4256, 3045956), (8512, 1522978), (17024, 761489)]