3988893632

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 84

約数和(自身を含む): 8298317160

約数和(自身を除く): 4309423528

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 592, 848, 859, 1184, 1369, 1696, 1718, 1961, 2368, 2738, 3392, 3436, 3922, 5476, 6872, 7844, 10952, 13744, 15688, 21904, 27488, 31376, 31783, 43808, 45527, 54976, 62752, 63566, 72557, 87616, 91054, 125504, 127132, 145114, 182108, 254264, 290228, 364216, 508528, 580456, 728432, 1017056, 1160912, 1175971, 1456864, 1684499, 2034112, 2321824, 2351942, 2913728, 3368998, 4643648, 4703884, 6737996, 9407768, 13475992, 18815536, 26951984, 37631072, 53903968, 62326463, 75262144, 107807936, 124652926, 249305852, 498611704, 997223408, 1994446816, 3988893632]

約数ペア:

[(1, 3988893632), (2, 1994446816), (4, 997223408), (8, 498611704), (16, 249305852), (32, 124652926), (37, 107807936), (53, 75262144), (64, 62326463), (74, 53903968), (106, 37631072), (148, 26951984), (212, 18815536), (296, 13475992), (424, 9407768), (592, 6737996), (848, 4703884), (859, 4643648), (1184, 3368998), (1369, 2913728), (1696, 2351942), (1718, 2321824), (1961, 2034112), (2368, 1684499), (2738, 1456864), (3392, 1175971), (3436, 1160912), (3922, 1017056), (5476, 728432), (6872, 580456), (7844, 508528), (10952, 364216), (13744, 290228), (15688, 254264), (21904, 182108), (27488, 145114), (31376, 127132), (31783, 125504), (43808, 91054), (45527, 87616), (54976, 72557), (62752, 63566)]