69440128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 146390400

約数和(自身を除く): 76950272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 128, 184, 206, 229, 368, 412, 458, 736, 824, 916, 1472, 1648, 1832, 2369, 2944, 3296, 3664, 4738, 5267, 6592, 7328, 9476, 10534, 13184, 14656, 18952, 21068, 23587, 29312, 37904, 42136, 47174, 75808, 84272, 94348, 151616, 168544, 188696, 303232, 337088, 377392, 542501, 674176, 754784, 1085002, 1509568, 2170004, 3019136, 4340008, 8680016, 17360032, 34720064, 69440128]

約数ペア:

[(1, 69440128), (2, 34720064), (4, 17360032), (8, 8680016), (16, 4340008), (23, 3019136), (32, 2170004), (46, 1509568), (64, 1085002), (92, 754784), (103, 674176), (128, 542501), (184, 377392), (206, 337088), (229, 303232), (368, 188696), (412, 168544), (458, 151616), (736, 94348), (824, 84272), (916, 75808), (1472, 47174), (1648, 42136), (1832, 37904), (2369, 29312), (2944, 23587), (3296, 21068), (3664, 18952), (4738, 14656), (5267, 13184), (6592, 10534), (7328, 9476)]