23757568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 51655968

約数和(自身を除く): 27898400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 103, 106, 128, 136, 206, 212, 256, 272, 412, 424, 544, 824, 848, 901, 1088, 1648, 1696, 1751, 1802, 2176, 3296, 3392, 3502, 3604, 4352, 5459, 6592, 6784, 7004, 7208, 10918, 13184, 13568, 14008, 14416, 21836, 26368, 28016, 28832, 43672, 56032, 57664, 87344, 92803, 112064, 115328, 174688, 185606, 224128, 230656, 349376, 371212, 448256, 698752, 742424, 1397504, 1484848, 2969696, 5939392, 11878784, 23757568]

約数ペア:

[(1, 23757568), (2, 11878784), (4, 5939392), (8, 2969696), (16, 1484848), (17, 1397504), (32, 742424), (34, 698752), (53, 448256), (64, 371212), (68, 349376), (103, 230656), (106, 224128), (128, 185606), (136, 174688), (206, 115328), (212, 112064), (256, 92803), (272, 87344), (412, 57664), (424, 56032), (544, 43672), (824, 28832), (848, 28016), (901, 26368), (1088, 21836), (1648, 14416), (1696, 14008), (1751, 13568), (1802, 13184), (2176, 10918), (3296, 7208), (3392, 7004), (3502, 6784), (3604, 6592), (4352, 5459)]