2647408064

素因数分解:

$2^6\times 7^2\times {\mathrm{844199}}^1$

素因数の和:844225

約数の個数: 42

約数和(自身を含む): 6111163800

約数和(自身を除く): 3463755736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 844199, 1688398, 3376796, 5909393, 6753592, 11818786, 13507184, 23637572, 27014368, 41365751, 47275144, 54028736, 82731502, 94550288, 165463004, 189100576, 330926008, 378201152, 661852016, 1323704032, 2647408064]

約数ペア:

[(1, 2647408064), (2, 1323704032), (4, 661852016), (7, 378201152), (8, 330926008), (14, 189100576), (16, 165463004), (28, 94550288), (32, 82731502), (49, 54028736), (56, 47275144), (64, 41365751), (98, 27014368), (112, 23637572), (196, 13507184), (224, 11818786), (392, 6753592), (448, 5909393), (784, 3376796), (1568, 1688398), (3136, 844199)]