15666256064

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{30671}}^1$

素因数の和:31053

約数の個数: 56

約数和(自身を含む): 32533913088

約数和(自身を除く): 16867657024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 347, 368, 694, 736, 1388, 1472, 2776, 5552, 7981, 11104, 15962, 22208, 30671, 31924, 61342, 63848, 122684, 127696, 245368, 255392, 490736, 510784, 705433, 981472, 1410866, 1962944, 2821732, 5643464, 10642837, 11286928, 21285674, 22573856, 42571348, 45147712, 85142696, 170285392, 244785251, 340570784, 489570502, 681141568, 979141004, 1958282008, 3916564016, 7833128032, 15666256064]

約数ペア:

[(1, 15666256064), (2, 7833128032), (4, 3916564016), (8, 1958282008), (16, 979141004), (23, 681141568), (32, 489570502), (46, 340570784), (64, 244785251), (92, 170285392), (184, 85142696), (347, 45147712), (368, 42571348), (694, 22573856), (736, 21285674), (1388, 11286928), (1472, 10642837), (2776, 5643464), (5552, 2821732), (7981, 1962944), (11104, 1410866), (15962, 981472), (22208, 705433), (30671, 510784), (31924, 490736), (61342, 255392), (63848, 245368), (122684, 127696)]