26790402952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{10399}}^1$

素因数の和:11438

約数の個数: 64

約数和(自身を含む): 56047680000

約数和(自身を除く): 29257277048

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 997, 1292, 1994, 2584, 3988, 7976, 10399, 16949, 18943, 20798, 33898, 37886, 41596, 67796, 75772, 83192, 135592, 151544, 176783, 197581, 322031, 353566, 395162, 644062, 707132, 790324, 1288124, 1414264, 1580648, 2576248, 3358877, 6717754, 10367803, 13435508, 20735606, 26871016, 41471212, 82942424, 176252651, 196988257, 352505302, 393976514, 705010604, 787953028, 1410021208, 1575906056, 3348800369, 6697600738, 13395201476, 26790402952]

約数ペア:

[(1, 26790402952), (2, 13395201476), (4, 6697600738), (8, 3348800369), (17, 1575906056), (19, 1410021208), (34, 787953028), (38, 705010604), (68, 393976514), (76, 352505302), (136, 196988257), (152, 176252651), (323, 82942424), (646, 41471212), (997, 26871016), (1292, 20735606), (1994, 13435508), (2584, 10367803), (3988, 6717754), (7976, 3358877), (10399, 2576248), (16949, 1580648), (18943, 1414264), (20798, 1288124), (33898, 790324), (37886, 707132), (41596, 644062), (67796, 395162), (75772, 353566), (83192, 322031), (135592, 197581), (151544, 176783)]