16427642

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 40

約数和(自身を含む): 31460832

約数和(自身を除く): 15033190

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 311, 343, 539, 622, 686, 1078, 2177, 2401, 3421, 3773, 4354, 4802, 6842, 7546, 15239, 23947, 26411, 30478, 47894, 52822, 106673, 167629, 213346, 335258, 746711, 1173403, 1493422, 2346806, 8213821, 16427642]

約数ペア:

[(1, 16427642), (2, 8213821), (7, 2346806), (11, 1493422), (14, 1173403), (22, 746711), (49, 335258), (77, 213346), (98, 167629), (154, 106673), (311, 52822), (343, 47894), (539, 30478), (622, 26411), (686, 23947), (1078, 15239), (2177, 7546), (2401, 6842), (3421, 4802), (3773, 4354)]