2950081792

素因数分解:

$2^8\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3929}}^1$

素因数の和:4371

約数の個数: 72

約数和(自身を含む): 6747652800

約数和(自身を除く): 3797571008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 419, 448, 838, 896, 1676, 1792, 2933, 3352, 3929, 5866, 6704, 7858, 11732, 13408, 15716, 23464, 26816, 27503, 31432, 46928, 53632, 55006, 62864, 93856, 107264, 110012, 125728, 187712, 220024, 251456, 375424, 440048, 502912, 750848, 880096, 1005824, 1646251, 1760192, 3292502, 3520384, 6585004, 7040768, 11523757, 13170008, 23047514, 26340016, 46095028, 52680032, 92190056, 105360064, 184380112, 210720128, 368760224, 421440256, 737520448, 1475040896, 2950081792]

約数ペア:

[(1, 2950081792), (2, 1475040896), (4, 737520448), (7, 421440256), (8, 368760224), (14, 210720128), (16, 184380112), (28, 105360064), (32, 92190056), (56, 52680032), (64, 46095028), (112, 26340016), (128, 23047514), (224, 13170008), (256, 11523757), (419, 7040768), (448, 6585004), (838, 3520384), (896, 3292502), (1676, 1760192), (1792, 1646251), (2933, 1005824), (3352, 880096), (3929, 750848), (5866, 502912), (6704, 440048), (7858, 375424), (11732, 251456), (13408, 220024), (15716, 187712), (23464, 125728), (26816, 110012), (27503, 107264), (31432, 93856), (46928, 62864), (53632, 55006)]