7990016

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 54

約数和(自身を含む): 16954980

約数和(自身を除く): 8964964

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 236, 256, 368, 472, 529, 736, 944, 1058, 1357, 1472, 1888, 2116, 2714, 2944, 3776, 4232, 5428, 5888, 7552, 8464, 10856, 15104, 16928, 21712, 31211, 33856, 43424, 62422, 67712, 86848, 124844, 135424, 173696, 249688, 347392, 499376, 998752, 1997504, 3995008, 7990016]

約数ペア:

[(1, 7990016), (2, 3995008), (4, 1997504), (8, 998752), (16, 499376), (23, 347392), (32, 249688), (46, 173696), (59, 135424), (64, 124844), (92, 86848), (118, 67712), (128, 62422), (184, 43424), (236, 33856), (256, 31211), (368, 21712), (472, 16928), (529, 15104), (736, 10856), (944, 8464), (1058, 7552), (1357, 5888), (1472, 5428), (1888, 4232), (2116, 3776), (2714, 2944)]