4057424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 9517248

約数和(自身を除く): 5459824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2131, 4262, 8524, 14917, 17048, 29834, 34096, 36227, 59668, 72454, 119336, 144908, 238672, 253589, 289816, 507178, 579632, 1014356, 2028712, 4057424]

約数ペア:

[(1, 4057424), (2, 2028712), (4, 1014356), (7, 579632), (8, 507178), (14, 289816), (16, 253589), (17, 238672), (28, 144908), (34, 119336), (56, 72454), (68, 59668), (112, 36227), (119, 34096), (136, 29834), (238, 17048), (272, 14917), (476, 8524), (952, 4262), (1904, 2131)]