42749448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254461}}^1$

素因数の和:254477

約数の個数: 32

約数和(自身を含む): 122141760

約数和(自身を除く): 79392312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254461, 508922, 763383, 1017844, 1526766, 1781227, 2035688, 3053532, 3562454, 5343681, 6107064, 7124908, 10687362, 14249816, 21374724, 42749448]

約数ペア:

[(1, 42749448), (2, 21374724), (3, 14249816), (4, 10687362), (6, 7124908), (7, 6107064), (8, 5343681), (12, 3562454), (14, 3053532), (21, 2035688), (24, 1781227), (28, 1526766), (42, 1017844), (56, 763383), (84, 508922), (168, 254461)]