27831361538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{34549}}^1$

素因数の和:34659

約数の個数: 64

約数和(自身を含む): 49254480000

約数和(自身を除く): 21423118462

約数列:

[1, 2, 17, 19, 29, 34, 38, 43, 58, 86, 323, 493, 551, 646, 731, 817, 986, 1102, 1247, 1462, 1634, 2494, 9367, 13889, 18734, 21199, 23693, 27778, 34549, 42398, 47386, 69098, 402781, 587333, 656431, 805562, 1001921, 1174666, 1312862, 1485607, 2003842, 2971214, 11159327, 17032657, 19036499, 22318654, 25255319, 28226533, 34065314, 38072998, 43082603, 50510638, 56453066, 86165206, 323620483, 479851061, 647240966, 732404251, 818569457, 959702122, 1464808502, 1637138914, 13915680769, 27831361538]

約数ペア:

[(1, 27831361538), (2, 13915680769), (17, 1637138914), (19, 1464808502), (29, 959702122), (34, 818569457), (38, 732404251), (43, 647240966), (58, 479851061), (86, 323620483), (323, 86165206), (493, 56453066), (551, 50510638), (646, 43082603), (731, 38072998), (817, 34065314), (986, 28226533), (1102, 25255319), (1247, 22318654), (1462, 19036499), (1634, 17032657), (2494, 11159327), (9367, 2971214), (13889, 2003842), (18734, 1485607), (21199, 1312862), (23693, 1174666), (27778, 1001921), (34549, 805562), (42398, 656431), (47386, 587333), (69098, 402781)]