66667048

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8990

約数の個数: 48

約数和(自身を含む): 153079200

約数和(自身を除く): 86412152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 8951, 17902, 35804, 62657, 71608, 125314, 170069, 250628, 340138, 438599, 501256, 680276, 877198, 1190483, 1360552, 1754396, 2380966, 3508792, 4761932, 8333381, 9523864, 16666762, 33333524, 66667048]

約数ペア:

[(1, 66667048), (2, 33333524), (4, 16666762), (7, 9523864), (8, 8333381), (14, 4761932), (19, 3508792), (28, 2380966), (38, 1754396), (49, 1360552), (56, 1190483), (76, 877198), (98, 680276), (133, 501256), (152, 438599), (196, 340138), (266, 250628), (392, 170069), (532, 125314), (931, 71608), (1064, 62657), (1862, 35804), (3724, 17902), (7448, 8951)]