12478825384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1292339}}^1$

素因数の和:1292433

約数の個数: 32

約数和(自身を含む): 25123089600

約数和(自身を除く): 12644264216

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 1292339, 2584678, 5169356, 10338712, 21969763, 43939526, 87879052, 91756069, 175758104, 183512138, 367024276, 734048552, 1559853173, 3119706346, 6239412692, 12478825384]

約数ペア:

[(1, 12478825384), (2, 6239412692), (4, 3119706346), (8, 1559853173), (17, 734048552), (34, 367024276), (68, 183512138), (71, 175758104), (136, 91756069), (142, 87879052), (284, 43939526), (568, 21969763), (1207, 10338712), (2414, 5169356), (4828, 2584678), (9656, 1292339)]