65016448

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 149328000

約数和(自身を除く): 84311552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 298, 448, 487, 596, 896, 974, 1043, 1192, 1948, 2086, 2384, 3409, 3896, 4172, 4768, 6818, 7792, 8344, 9536, 13636, 15584, 16688, 19072, 27272, 31168, 33376, 54544, 62336, 66752, 72563, 109088, 133504, 145126, 218176, 290252, 436352, 507941, 580504, 1015882, 1161008, 2031764, 2322016, 4063528, 4644032, 8127056, 9288064, 16254112, 32508224, 65016448]

約数ペア:

[(1, 65016448), (2, 32508224), (4, 16254112), (7, 9288064), (8, 8127056), (14, 4644032), (16, 4063528), (28, 2322016), (32, 2031764), (56, 1161008), (64, 1015882), (112, 580504), (128, 507941), (149, 436352), (224, 290252), (298, 218176), (448, 145126), (487, 133504), (596, 109088), (896, 72563), (974, 66752), (1043, 62336), (1192, 54544), (1948, 33376), (2086, 31168), (2384, 27272), (3409, 19072), (3896, 16688), (4172, 15584), (4768, 13636), (6818, 9536), (7792, 8344)]