68613536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 141251040

約数和(自身を除く): 72637504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 107, 116, 214, 232, 428, 464, 691, 856, 928, 1382, 1712, 2764, 3103, 3424, 5528, 6206, 11056, 12412, 20039, 22112, 24824, 40078, 49648, 73937, 80156, 99296, 147874, 160312, 295748, 320624, 591496, 641248, 1182992, 2144173, 2365984, 4288346, 8576692, 17153384, 34306768, 68613536]

約数ペア:

[(1, 68613536), (2, 34306768), (4, 17153384), (8, 8576692), (16, 4288346), (29, 2365984), (32, 2144173), (58, 1182992), (107, 641248), (116, 591496), (214, 320624), (232, 295748), (428, 160312), (464, 147874), (691, 99296), (856, 80156), (928, 73937), (1382, 49648), (1712, 40078), (2764, 24824), (3103, 22112), (3424, 20039), (5528, 12412), (6206, 11056)]