66259648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 167501824

約数和(自身を除く): 101242176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 367, 403, 416, 434, 448, 496, 728, 734, 806, 832, 868, 992, 1456, 1468, 1612, 1736, 1984, 2569, 2821, 2912, 2936, 3224, 3472, 4771, 5138, 5642, 5824, 5872, 6448, 6944, 9542, 10276, 11284, 11377, 11744, 12896, 13888, 19084, 20552, 22568, 22754, 23488, 25792, 33397, 38168, 41104, 45136, 45508, 66794, 76336, 79639, 82208, 90272, 91016, 133588, 147901, 152672, 159278, 164416, 180544, 182032, 267176, 295802, 305344, 318556, 364064, 534352, 591604, 637112, 728128, 1035307, 1068704, 1183208, 1274224, 2070614, 2137408, 2366416, 2548448, 4141228, 4732832, 5096896, 8282456, 9465664, 16564912, 33129824, 66259648]

約数ペア:

[(1, 66259648), (2, 33129824), (4, 16564912), (7, 9465664), (8, 8282456), (13, 5096896), (14, 4732832), (16, 4141228), (26, 2548448), (28, 2366416), (31, 2137408), (32, 2070614), (52, 1274224), (56, 1183208), (62, 1068704), (64, 1035307), (91, 728128), (104, 637112), (112, 591604), (124, 534352), (182, 364064), (208, 318556), (217, 305344), (224, 295802), (248, 267176), (364, 182032), (367, 180544), (403, 164416), (416, 159278), (434, 152672), (448, 147901), (496, 133588), (728, 91016), (734, 90272), (806, 82208), (832, 79639), (868, 76336), (992, 66794), (1456, 45508), (1468, 45136), (1612, 41104), (1736, 38168), (1984, 33397), (2569, 25792), (2821, 23488), (2912, 22754), (2936, 22568), (3224, 20552), (3472, 19084), (4771, 13888), (5138, 12896), (5642, 11744), (5824, 11377), (5872, 11284), (6448, 10276), (6944, 9542)]