28459802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 23546086

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 607, 1214, 1379, 2758, 3349, 4249, 6698, 8498, 10319, 20638, 23443, 46886, 72233, 119579, 144466, 239158, 837053, 1674106, 2032843, 4065686, 14229901, 28459802]

約数ペア:

[(1, 28459802), (2, 14229901), (7, 4065686), (14, 2032843), (17, 1674106), (34, 837053), (119, 239158), (197, 144466), (238, 119579), (394, 72233), (607, 46886), (1214, 23443), (1379, 20638), (2758, 10319), (3349, 8498), (4249, 6698)]