4027688

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 8760960

約数和(自身を除く): 4733272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1013, 1988, 2026, 3976, 4052, 7091, 8104, 14182, 28364, 56728, 71923, 143846, 287692, 503461, 575384, 1006922, 2013844, 4027688]

約数ペア:

[(1, 4027688), (2, 2013844), (4, 1006922), (7, 575384), (8, 503461), (14, 287692), (28, 143846), (56, 71923), (71, 56728), (142, 28364), (284, 14182), (497, 8104), (568, 7091), (994, 4052), (1013, 3976), (1988, 2026)]