28920792

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25639}}^1$

素因数の和:25695

約数の個数: 32

約数和(自身を含む): 73843200

約数和(自身を除く): 44922408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25639, 51278, 76917, 102556, 153834, 205112, 307668, 615336, 1205033, 2410066, 3615099, 4820132, 7230198, 9640264, 14460396, 28920792]

約数ペア:

[(1, 28920792), (2, 14460396), (3, 9640264), (4, 7230198), (6, 4820132), (8, 3615099), (12, 2410066), (24, 1205033), (47, 615336), (94, 307668), (141, 205112), (188, 153834), (282, 102556), (376, 76917), (564, 51278), (1128, 25639)]