7468928

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 16156800

約数和(自身を除く): 8687872

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 59, 64, 86, 92, 118, 128, 172, 184, 236, 344, 368, 472, 688, 736, 944, 989, 1357, 1376, 1472, 1888, 1978, 2537, 2714, 2752, 2944, 3776, 3956, 5074, 5428, 5504, 7552, 7912, 10148, 10856, 15824, 20296, 21712, 31648, 40592, 43424, 58351, 63296, 81184, 86848, 116702, 126592, 162368, 173696, 233404, 324736, 466808, 933616, 1867232, 3734464, 7468928]

約数ペア:

[(1, 7468928), (2, 3734464), (4, 1867232), (8, 933616), (16, 466808), (23, 324736), (32, 233404), (43, 173696), (46, 162368), (59, 126592), (64, 116702), (86, 86848), (92, 81184), (118, 63296), (128, 58351), (172, 43424), (184, 40592), (236, 31648), (344, 21712), (368, 20296), (472, 15824), (688, 10856), (736, 10148), (944, 7912), (989, 7552), (1357, 5504), (1376, 5428), (1472, 5074), (1888, 3956), (1978, 3776), (2537, 2944), (2714, 2752)]