27831558908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{559901}}^1$

素因数の和:559982

約数の個数: 36

約数和(自身を含む): 52942093512

約数和(自身を除く): 25110534604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 1156, 1462, 2924, 12427, 24854, 49708, 559901, 1119802, 2239604, 9518317, 19036634, 24075743, 38073268, 48151486, 96302972, 161811389, 323622778, 409287631, 647245556, 818575262, 1637150524, 6957889727, 13915779454, 27831558908]

約数ペア:

[(1, 27831558908), (2, 13915779454), (4, 6957889727), (17, 1637150524), (34, 818575262), (43, 647245556), (68, 409287631), (86, 323622778), (172, 161811389), (289, 96302972), (578, 48151486), (731, 38073268), (1156, 24075743), (1462, 19036634), (2924, 9518317), (12427, 2239604), (24854, 1119802), (49708, 559901)]