78341270782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{2897}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 134345252160

約数和(自身を除く): 56003981378

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1021, 1394, 1558, 2042, 2897, 5794, 13243, 17357, 19399, 26486, 34714, 38798, 41861, 49249, 55043, 83722, 98498, 110086, 118777, 237554, 329783, 659566, 711637, 795359, 935731, 1423274, 1590718, 1871462, 2019209, 2256763, 2957837, 4038418, 4513526, 5915674, 13521103, 27042206, 38364971, 50283229, 56198903, 76729942, 100566458, 112397806, 121271317, 242542634, 955381351, 1910762702, 2061612389, 2304155023, 4123224778, 4608310046, 39170635391, 78341270782]

約数ペア:

[(1, 78341270782), (2, 39170635391), (17, 4608310046), (19, 4123224778), (34, 2304155023), (38, 2061612389), (41, 1910762702), (82, 955381351), (323, 242542634), (646, 121271317), (697, 112397806), (779, 100566458), (1021, 76729942), (1394, 56198903), (1558, 50283229), (2042, 38364971), (2897, 27042206), (5794, 13521103), (13243, 5915674), (17357, 4513526), (19399, 4038418), (26486, 2957837), (34714, 2256763), (38798, 2019209), (41861, 1871462), (49249, 1590718), (55043, 1423274), (83722, 935731), (98498, 795359), (110086, 711637), (118777, 659566), (237554, 329783)]