2886644608

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42793}}^1$

素因数の和:42855

約数の個数: 64

約数和(自身を含む): 6285582720

約数和(自身を除く): 3398938112

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 42793, 67456, 85586, 171172, 342344, 684688, 727481, 1326583, 1369376, 1454962, 2653166, 2738752, 2909924, 5306332, 5477504, 5819848, 10612664, 11639696, 21225328, 22551911, 23279392, 42450656, 45103822, 46558784, 84901312, 90207644, 93117568, 169802624, 180415288, 360830576, 721661152, 1443322304, 2886644608]

約数ペア:

[(1, 2886644608), (2, 1443322304), (4, 721661152), (8, 360830576), (16, 180415288), (17, 169802624), (31, 93117568), (32, 90207644), (34, 84901312), (62, 46558784), (64, 45103822), (68, 42450656), (124, 23279392), (128, 22551911), (136, 21225328), (248, 11639696), (272, 10612664), (496, 5819848), (527, 5477504), (544, 5306332), (992, 2909924), (1054, 2738752), (1088, 2653166), (1984, 1454962), (2108, 1369376), (2176, 1326583), (3968, 727481), (4216, 684688), (8432, 342344), (16864, 171172), (33728, 85586), (42793, 67456)]