66609256

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 148740480

約数和(自身を除く): 82131224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 287, 328, 433, 469, 536, 574, 866, 938, 1148, 1732, 1876, 2296, 2747, 3031, 3464, 3752, 5494, 6062, 10988, 12124, 17753, 19229, 21976, 24248, 29011, 35506, 38458, 58022, 71012, 76916, 116044, 124271, 142024, 153832, 203077, 232088, 248542, 406154, 497084, 812308, 994168, 1189451, 1624616, 2378902, 4757804, 8326157, 9515608, 16652314, 33304628, 66609256]

約数ペア:

[(1, 66609256), (2, 33304628), (4, 16652314), (7, 9515608), (8, 8326157), (14, 4757804), (28, 2378902), (41, 1624616), (56, 1189451), (67, 994168), (82, 812308), (134, 497084), (164, 406154), (268, 248542), (287, 232088), (328, 203077), (433, 153832), (469, 142024), (536, 124271), (574, 116044), (866, 76916), (938, 71012), (1148, 58022), (1732, 38458), (1876, 35506), (2296, 29011), (2747, 24248), (3031, 21976), (3464, 19229), (3752, 17753), (5494, 12124), (6062, 10988)]