65536314788

素因数分解:

$2^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{647}}^1\times {\mathrm{1151}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 134033356800

約数和(自身を除く): 68497042012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 449, 647, 898, 1151, 1294, 1796, 2302, 2588, 3143, 4529, 4604, 6286, 8057, 9058, 12572, 16114, 18116, 22001, 31703, 32228, 44002, 56399, 63406, 88004, 112798, 126812, 225596, 290503, 516799, 581006, 744697, 1033598, 1162012, 1489394, 2033521, 2067196, 2978788, 3617593, 4067042, 5212879, 7235186, 8134084, 10425758, 14234647, 14470372, 20851516, 25323151, 28469294, 36490153, 50646302, 56938588, 72980306, 101292604, 145960612, 334368953, 668737906, 1337475812, 2340582671, 4681165342, 9362330684, 16384078697, 32768157394, 65536314788]

約数ペア:

[(1, 65536314788), (2, 32768157394), (4, 16384078697), (7, 9362330684), (14, 4681165342), (28, 2340582671), (49, 1337475812), (98, 668737906), (196, 334368953), (449, 145960612), (647, 101292604), (898, 72980306), (1151, 56938588), (1294, 50646302), (1796, 36490153), (2302, 28469294), (2588, 25323151), (3143, 20851516), (4529, 14470372), (4604, 14234647), (6286, 10425758), (8057, 8134084), (9058, 7235186), (12572, 5212879), (16114, 4067042), (18116, 3617593), (22001, 2978788), (31703, 2067196), (32228, 2033521), (44002, 1489394), (56399, 1162012), (63406, 1033598), (88004, 744697), (112798, 581006), (126812, 516799), (225596, 290503)]