28737296

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 63894720

約数和(自身を除く): 35157424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 677, 758, 1354, 1516, 2653, 2708, 3032, 4739, 5306, 5416, 6064, 9478, 10612, 10832, 18956, 21224, 37912, 42448, 75824, 256583, 513166, 1026332, 1796081, 2052664, 3592162, 4105328, 7184324, 14368648, 28737296]

約数ペア:

[(1, 28737296), (2, 14368648), (4, 7184324), (7, 4105328), (8, 3592162), (14, 2052664), (16, 1796081), (28, 1026332), (56, 513166), (112, 256583), (379, 75824), (677, 42448), (758, 37912), (1354, 21224), (1516, 18956), (2653, 10832), (2708, 10612), (3032, 9478), (4739, 6064), (5306, 5416)]