71356544

素因数分解:

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

素因数の和:426

約数の個数: 96

約数和(自身を含む): 171164160

約数和(自身を除く): 99807616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 367, 392, 434, 448, 496, 734, 784, 868, 896, 992, 1468, 1519, 1568, 1736, 1984, 2569, 2936, 3038, 3136, 3472, 3968, 5138, 5872, 6076, 6272, 6944, 10276, 11377, 11744, 12152, 13888, 17983, 20552, 22754, 23488, 24304, 27776, 35966, 41104, 45508, 46976, 48608, 71932, 79639, 82208, 91016, 97216, 143864, 159278, 164416, 182032, 194432, 287728, 318556, 328832, 364064, 557473, 575456, 637112, 728128, 1114946, 1150912, 1274224, 1456256, 2229892, 2301824, 2548448, 4459784, 5096896, 8919568, 10193792, 17839136, 35678272, 71356544]

約数ペア:

[(1, 71356544), (2, 35678272), (4, 17839136), (7, 10193792), (8, 8919568), (14, 5096896), (16, 4459784), (28, 2548448), (31, 2301824), (32, 2229892), (49, 1456256), (56, 1274224), (62, 1150912), (64, 1114946), (98, 728128), (112, 637112), (124, 575456), (128, 557473), (196, 364064), (217, 328832), (224, 318556), (248, 287728), (367, 194432), (392, 182032), (434, 164416), (448, 159278), (496, 143864), (734, 97216), (784, 91016), (868, 82208), (896, 79639), (992, 71932), (1468, 48608), (1519, 46976), (1568, 45508), (1736, 41104), (1984, 35966), (2569, 27776), (2936, 24304), (3038, 23488), (3136, 22754), (3472, 20552), (3968, 17983), (5138, 13888), (5872, 12152), (6076, 11744), (6272, 11377), (6944, 10276)]