42894796

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2566

約数の個数: 36

約数和(自身を含む): 88338600

約数和(自身を除く): 45443804

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2459, 2492, 4361, 4918, 8722, 9836, 17213, 17444, 34426, 68852, 120491, 218851, 240982, 437702, 481964, 875404, 1531957, 3063914, 6127828, 10723699, 21447398, 42894796]

約数ペア:

[(1, 42894796), (2, 21447398), (4, 10723699), (7, 6127828), (14, 3063914), (28, 1531957), (49, 875404), (89, 481964), (98, 437702), (178, 240982), (196, 218851), (356, 120491), (623, 68852), (1246, 34426), (2459, 17444), (2492, 17213), (4361, 9836), (4918, 8722)]