15672817412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1431569}}^1$

素因数の和:1431620

約数の個数: 48

約数和(自身を含む): 34632541440

約数和(自身を除く): 18959724028

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 1431569, 2863138, 5726276, 10020983, 20041966, 24336673, 32926087, 40083932, 48673346, 65852174, 97346692, 131704348, 170356711, 230482609, 340713422, 460965218, 559743479, 681426844, 921930436, 1119486958, 2238973916, 3918204353, 7836408706, 15672817412]

約数ペア:

[(1, 15672817412), (2, 7836408706), (4, 3918204353), (7, 2238973916), (14, 1119486958), (17, 921930436), (23, 681426844), (28, 559743479), (34, 460965218), (46, 340713422), (68, 230482609), (92, 170356711), (119, 131704348), (161, 97346692), (238, 65852174), (322, 48673346), (391, 40083932), (476, 32926087), (644, 24336673), (782, 20041966), (1564, 10020983), (2737, 5726276), (5474, 2863138), (10948, 1431569)]