30977296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1$

素因数の和:14591

約数の個数: 40

約数和(自身を含む): 72207680

約数和(自身を除く): 41230384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14557, 29114, 58228, 101899, 116456, 203798, 232912, 276583, 407596, 553166, 815192, 1106332, 1630384, 1936081, 2212664, 3872162, 4425328, 7744324, 15488648, 30977296]

約数ペア:

[(1, 30977296), (2, 15488648), (4, 7744324), (7, 4425328), (8, 3872162), (14, 2212664), (16, 1936081), (19, 1630384), (28, 1106332), (38, 815192), (56, 553166), (76, 407596), (112, 276583), (133, 232912), (152, 203798), (266, 116456), (304, 101899), (532, 58228), (1064, 29114), (2128, 14557)]