29128426768

素因数分解:

$2^4\times 7^1\times {\mathrm{260075239}}^1$

素因数の和:260075254

約数の個数: 20

約数和(自身を含む): 64498659520

約数和(自身を除く): 35370232752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 260075239, 520150478, 1040300956, 1820526673, 2080601912, 3641053346, 4161203824, 7282106692, 14564213384, 29128426768]

約数ペア:

[(1, 29128426768), (2, 14564213384), (4, 7282106692), (7, 4161203824), (8, 3641053346), (14, 2080601912), (16, 1820526673), (28, 1040300956), (56, 520150478), (112, 260075239)]