23823488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 51979200

約数和(自身を除く): 28155712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 139, 206, 208, 278, 412, 416, 556, 824, 832, 1112, 1339, 1648, 1664, 1807, 2224, 2678, 3296, 3614, 4448, 5356, 6592, 7228, 8896, 10712, 13184, 14317, 14456, 17792, 21424, 28634, 28912, 42848, 57268, 57824, 85696, 114536, 115648, 171392, 186121, 229072, 231296, 372242, 458144, 744484, 916288, 1488968, 1832576, 2977936, 5955872, 11911744, 23823488]

約数ペア:

[(1, 23823488), (2, 11911744), (4, 5955872), (8, 2977936), (13, 1832576), (16, 1488968), (26, 916288), (32, 744484), (52, 458144), (64, 372242), (103, 231296), (104, 229072), (128, 186121), (139, 171392), (206, 115648), (208, 114536), (278, 85696), (412, 57824), (416, 57268), (556, 42848), (824, 28912), (832, 28634), (1112, 21424), (1339, 17792), (1648, 14456), (1664, 14317), (1807, 13184), (2224, 10712), (2678, 8896), (3296, 7228), (3614, 6592), (4448, 5356)]