68328848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 60

約数和(自身を含む): 160799232

約数和(自身を除く): 92470384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2111, 2312, 4046, 4222, 4624, 8092, 8444, 14777, 16184, 16888, 29554, 32368, 33776, 35887, 59108, 71774, 118216, 143548, 236432, 251209, 287096, 502418, 574192, 610079, 1004836, 1220158, 2009672, 2440316, 4019344, 4270553, 4880632, 8541106, 9761264, 17082212, 34164424, 68328848]

約数ペア:

[(1, 68328848), (2, 34164424), (4, 17082212), (7, 9761264), (8, 8541106), (14, 4880632), (16, 4270553), (17, 4019344), (28, 2440316), (34, 2009672), (56, 1220158), (68, 1004836), (112, 610079), (119, 574192), (136, 502418), (238, 287096), (272, 251209), (289, 236432), (476, 143548), (578, 118216), (952, 71774), (1156, 59108), (1904, 35887), (2023, 33776), (2111, 32368), (2312, 29554), (4046, 16888), (4222, 16184), (4624, 14777), (8092, 8444)]