22502216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 24775864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6911, 13822, 27644, 55288, 76021, 152042, 255707, 304084, 511414, 608168, 1022828, 2045656, 2812777, 5625554, 11251108, 22502216]

約数ペア:

[(1, 22502216), (2, 11251108), (4, 5625554), (8, 2812777), (11, 2045656), (22, 1022828), (37, 608168), (44, 511414), (74, 304084), (88, 255707), (148, 152042), (296, 76021), (407, 55288), (814, 27644), (1628, 13822), (3256, 6911)]