253126619584

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{13685479}}^1$

素因数の和:13685525

約数の個数: 42

約数和(自身を含む): 533583179720

約数和(自身を除く): 280456560136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 13685479, 27370958, 54741916, 109483832, 218967664, 232653143, 437935328, 465306286, 875870656, 930612572, 1861225144, 3722450288, 3955103431, 7444900576, 7910206862, 14889801152, 15820413724, 31640827448, 63281654896, 126563309792, 253126619584]

約数ペア:

[(1, 253126619584), (2, 126563309792), (4, 63281654896), (8, 31640827448), (16, 15820413724), (17, 14889801152), (32, 7910206862), (34, 7444900576), (64, 3955103431), (68, 3722450288), (136, 1861225144), (272, 930612572), (289, 875870656), (544, 465306286), (578, 437935328), (1088, 232653143), (1156, 218967664), (2312, 109483832), (4624, 54741916), (9248, 27370958), (18496, 13685479)]