4910816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 10478160

約数和(自身を除く): 5567344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 197, 304, 328, 394, 608, 656, 779, 788, 1312, 1558, 1576, 3116, 3152, 3743, 6232, 6304, 7486, 8077, 12464, 14972, 16154, 24928, 29944, 32308, 59888, 64616, 119776, 129232, 153463, 258464, 306926, 613852, 1227704, 2455408, 4910816]

約数ペア:

[(1, 4910816), (2, 2455408), (4, 1227704), (8, 613852), (16, 306926), (19, 258464), (32, 153463), (38, 129232), (41, 119776), (76, 64616), (82, 59888), (152, 32308), (164, 29944), (197, 24928), (304, 16154), (328, 14972), (394, 12464), (608, 8077), (656, 7486), (779, 6304), (788, 6232), (1312, 3743), (1558, 3152), (1576, 3116)]