870828784

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23702

約数の個数: 60

約数和(自身を含む): 2004541344

約数和(自身を除く): 1133712560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 18424, 23633, 36848, 47266, 94532, 165431, 189064, 330862, 378128, 661724, 1110751, 1158017, 1323448, 2221502, 2316034, 2646896, 4443004, 4632068, 7775257, 8886008, 9264136, 15550514, 17772016, 18528272, 31101028, 54426799, 62202056, 108853598, 124404112, 217707196, 435414392, 870828784]

約数ペア:

[(1, 870828784), (2, 435414392), (4, 217707196), (7, 124404112), (8, 108853598), (14, 62202056), (16, 54426799), (28, 31101028), (47, 18528272), (49, 17772016), (56, 15550514), (94, 9264136), (98, 8886008), (112, 7775257), (188, 4632068), (196, 4443004), (329, 2646896), (376, 2316034), (392, 2221502), (658, 1323448), (752, 1158017), (784, 1110751), (1316, 661724), (2303, 378128), (2632, 330862), (4606, 189064), (5264, 165431), (9212, 94532), (18424, 47266), (23633, 36848)]