71074688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 152020800

約数和(自身を除く): 80946112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 272, 356, 367, 544, 712, 734, 1088, 1424, 1468, 1513, 2176, 2848, 2936, 3026, 5696, 5872, 6052, 6239, 11392, 11744, 12104, 12478, 23488, 24208, 24956, 32663, 46976, 48416, 49912, 65326, 96832, 99824, 130652, 193664, 199648, 261304, 399296, 522608, 555271, 798592, 1045216, 1110542, 2090432, 2221084, 4180864, 4442168, 8884336, 17768672, 35537344, 71074688]

約数ペア:

[(1, 71074688), (2, 35537344), (4, 17768672), (8, 8884336), (16, 4442168), (17, 4180864), (32, 2221084), (34, 2090432), (64, 1110542), (68, 1045216), (89, 798592), (128, 555271), (136, 522608), (178, 399296), (272, 261304), (356, 199648), (367, 193664), (544, 130652), (712, 99824), (734, 96832), (1088, 65326), (1424, 49912), (1468, 48416), (1513, 46976), (2176, 32663), (2848, 24956), (2936, 24208), (3026, 23488), (5696, 12478), (5872, 12104), (6052, 11744), (6239, 11392)]