27831969412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1\times {\mathrm{1289}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 52671628800

約数和(自身を除く): 24839659388

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 991, 1289, 1676, 1982, 2578, 3964, 5156, 5447, 10894, 12883, 16757, 21788, 25766, 33514, 51532, 67028, 415229, 540091, 830458, 1080182, 1277399, 1660916, 2160364, 2554798, 5109596, 5397977, 7021183, 10795954, 14042366, 16606187, 21591908, 28084732, 33212374, 66424748, 535230181, 1070460362, 2140920724, 6957992353, 13915984706, 27831969412]

約数ペア:

[(1, 27831969412), (2, 13915984706), (4, 6957992353), (13, 2140920724), (26, 1070460362), (52, 535230181), (419, 66424748), (838, 33212374), (991, 28084732), (1289, 21591908), (1676, 16606187), (1982, 14042366), (2578, 10795954), (3964, 7021183), (5156, 5397977), (5447, 5109596), (10894, 2554798), (12883, 2160364), (16757, 1660916), (21788, 1277399), (25766, 1080182), (33514, 830458), (51532, 540091), (67028, 415229)]