7621664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8345056

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 191, 232, 344, 382, 464, 688, 764, 928, 1247, 1376, 1528, 2494, 3056, 4988, 5539, 6112, 8213, 9976, 11078, 16426, 19952, 22156, 32852, 39904, 44312, 65704, 88624, 131408, 177248, 238177, 262816, 476354, 952708, 1905416, 3810832, 7621664]

約数ペア:

[(1, 7621664), (2, 3810832), (4, 1905416), (8, 952708), (16, 476354), (29, 262816), (32, 238177), (43, 177248), (58, 131408), (86, 88624), (116, 65704), (172, 44312), (191, 39904), (232, 32852), (344, 22156), (382, 19952), (464, 16426), (688, 11078), (764, 9976), (928, 8213), (1247, 6112), (1376, 5539), (1528, 4988), (2494, 3056)]