7274245552

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{495791}}^1$

素因数の和:495937

約数の個数: 40

約数和(自身を含む): 16230246912

約数和(自身を除く): 8956001360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 495791, 991582, 1983164, 3470537, 3966328, 6941074, 7932656, 13882148, 27764296, 55528592, 64948621, 129897242, 259794484, 454640347, 519588968, 909280694, 1039177936, 1818561388, 3637122776, 7274245552]

約数ペア:

[(1, 7274245552), (2, 3637122776), (4, 1818561388), (7, 1039177936), (8, 909280694), (14, 519588968), (16, 454640347), (28, 259794484), (56, 129897242), (112, 64948621), (131, 55528592), (262, 27764296), (524, 13882148), (917, 7932656), (1048, 6941074), (1834, 3966328), (2096, 3470537), (3668, 1983164), (7336, 991582), (14672, 495791)]