17509632028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{67891}}^1$

素因数の和:68114

約数の個数: 48

約数和(自身を含む): 35829595648

約数和(自身を除く): 18319963620

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 151, 244, 302, 427, 604, 854, 1057, 1708, 2114, 4228, 9211, 18422, 36844, 64477, 67891, 128954, 135782, 257908, 271564, 475237, 950474, 1900948, 4141351, 8282702, 10251541, 16565404, 20503082, 28989457, 41006164, 57978914, 71760787, 115957828, 143521574, 287043148, 625344001, 1250688002, 2501376004, 4377408007, 8754816014, 17509632028]

約数ペア:

[(1, 17509632028), (2, 8754816014), (4, 4377408007), (7, 2501376004), (14, 1250688002), (28, 625344001), (61, 287043148), (122, 143521574), (151, 115957828), (244, 71760787), (302, 57978914), (427, 41006164), (604, 28989457), (854, 20503082), (1057, 16565404), (1708, 10251541), (2114, 8282702), (4228, 4141351), (9211, 1900948), (18422, 950474), (36844, 475237), (64477, 271564), (67891, 257908), (128954, 135782)]