64237696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 138305880

約数和(自身を除く): 74068184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 544, 557, 848, 901, 1088, 1114, 1696, 1802, 2176, 2228, 3392, 3604, 4456, 6784, 7208, 8912, 9469, 14416, 17824, 18938, 28832, 29521, 35648, 37876, 57664, 59042, 71296, 75752, 115328, 118084, 151504, 236168, 303008, 472336, 501857, 606016, 944672, 1003714, 1212032, 1889344, 2007428, 3778688, 4014856, 8029712, 16059424, 32118848, 64237696]

約数ペア:

[(1, 64237696), (2, 32118848), (4, 16059424), (8, 8029712), (16, 4014856), (17, 3778688), (32, 2007428), (34, 1889344), (53, 1212032), (64, 1003714), (68, 944672), (106, 606016), (128, 501857), (136, 472336), (212, 303008), (272, 236168), (424, 151504), (544, 118084), (557, 115328), (848, 75752), (901, 71296), (1088, 59042), (1114, 57664), (1696, 37876), (1802, 35648), (2176, 29521), (2228, 28832), (3392, 18938), (3604, 17824), (4456, 14416), (6784, 9469), (7208, 8912)]