64478688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39539

約数の個数: 48

約数和(自身を含む): 179217360

約数和(自身を除く): 114738672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 39509, 79018, 118527, 158036, 237054, 316072, 474108, 632144, 671653, 948216, 1264288, 1343306, 1896432, 2014959, 2686612, 3792864, 4029918, 5373224, 8059836, 10746448, 16119672, 21492896, 32239344, 64478688]

約数ペア:

[(1, 64478688), (2, 32239344), (3, 21492896), (4, 16119672), (6, 10746448), (8, 8059836), (12, 5373224), (16, 4029918), (17, 3792864), (24, 2686612), (32, 2014959), (34, 1896432), (48, 1343306), (51, 1264288), (68, 948216), (96, 671653), (102, 632144), (136, 474108), (204, 316072), (272, 237054), (408, 158036), (544, 118527), (816, 79018), (1632, 39509)]