28596337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 37914624

約数和(自身を除く): 9318287

約数列:

[1, 7, 11, 23, 67, 77, 161, 241, 253, 469, 737, 1541, 1687, 1771, 2651, 5159, 5543, 10787, 16147, 16951, 18557, 38801, 60973, 113029, 118657, 177617, 371381, 426811, 1243319, 2599667, 4085191, 28596337]

約数ペア:

[(1, 28596337), (7, 4085191), (11, 2599667), (23, 1243319), (67, 426811), (77, 371381), (161, 177617), (241, 118657), (253, 113029), (469, 60973), (737, 38801), (1541, 18557), (1687, 16951), (1771, 16147), (2651, 10787), (5159, 5543)]