70256512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 150368400

約数和(自身を除く): 80111888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 389, 544, 664, 778, 1088, 1328, 1411, 1556, 2176, 2656, 2822, 3112, 5312, 5644, 6224, 6613, 10624, 11288, 12448, 13226, 22576, 24896, 26452, 32287, 45152, 49792, 52904, 64574, 90304, 105808, 129148, 180608, 211616, 258296, 423232, 516592, 548879, 846464, 1033184, 1097758, 2066368, 2195516, 4132736, 4391032, 8782064, 17564128, 35128256, 70256512]

約数ペア:

[(1, 70256512), (2, 35128256), (4, 17564128), (8, 8782064), (16, 4391032), (17, 4132736), (32, 2195516), (34, 2066368), (64, 1097758), (68, 1033184), (83, 846464), (128, 548879), (136, 516592), (166, 423232), (272, 258296), (332, 211616), (389, 180608), (544, 129148), (664, 105808), (778, 90304), (1088, 64574), (1328, 52904), (1411, 49792), (1556, 45152), (2176, 32287), (2656, 26452), (2822, 24896), (3112, 22576), (5312, 13226), (5644, 12448), (6224, 11288), (6613, 10624)]