71397451004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 140997169152

約数和(自身を除く): 69599718148

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 191, 353, 382, 451, 587, 706, 764, 902, 1174, 1412, 1804, 2101, 2348, 3883, 4202, 6457, 7766, 7831, 8404, 12914, 14473, 15532, 15662, 24067, 25828, 28946, 31324, 48134, 57892, 67423, 86141, 96268, 112117, 134846, 159203, 172282, 207211, 224234, 264737, 269692, 318406, 344564, 414422, 448468, 529474, 636812, 741653, 828844, 1058948, 1233287, 1483306, 2279321, 2466574, 2764343, 2966612, 4558642, 4596797, 4933148, 5528686, 8495651, 9117284, 9193594, 11057372, 16991302, 18387188, 30407773, 33982604, 39577301, 50564767, 60815546, 79154602, 93452161, 101129534, 121631092, 158309204, 186904322, 202259068, 373808644, 435350311, 870700622, 1622669341, 1741401244, 3245338682, 6490677364, 17849362751, 35698725502, 71397451004]

約数ペア:

[(1, 71397451004), (2, 35698725502), (4, 17849362751), (11, 6490677364), (22, 3245338682), (41, 1741401244), (44, 1622669341), (82, 870700622), (164, 435350311), (191, 373808644), (353, 202259068), (382, 186904322), (451, 158309204), (587, 121631092), (706, 101129534), (764, 93452161), (902, 79154602), (1174, 60815546), (1412, 50564767), (1804, 39577301), (2101, 33982604), (2348, 30407773), (3883, 18387188), (4202, 16991302), (6457, 11057372), (7766, 9193594), (7831, 9117284), (8404, 8495651), (12914, 5528686), (14473, 4933148), (15532, 4596797), (15662, 4558642), (24067, 2966612), (25828, 2764343), (28946, 2466574), (31324, 2279321), (48134, 1483306), (57892, 1233287), (67423, 1058948), (86141, 828844), (96268, 741653), (112117, 636812), (134846, 529474), (159203, 448468), (172282, 414422), (207211, 344564), (224234, 318406), (264737, 269692)]