2806182656

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33937}}^1$

素因数の和:33989

約数の個数: 72

約数和(自身を含む): 6243234480

約数和(自身を除く): 3437051824

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4352, 4864, 5168, 10336, 20672, 33937, 41344, 67874, 82688, 135748, 271496, 542992, 576929, 644803, 1085984, 1153858, 1289606, 2171968, 2307716, 2579212, 4343936, 4615432, 5158424, 8687872, 9230864, 10316848, 10961651, 18461728, 20633696, 21923302, 36923456, 41267392, 43846604, 73846912, 82534784, 87693208, 147693824, 165069568, 175386416, 350772832, 701545664, 1403091328, 2806182656]

約数ペア:

[(1, 2806182656), (2, 1403091328), (4, 701545664), (8, 350772832), (16, 175386416), (17, 165069568), (19, 147693824), (32, 87693208), (34, 82534784), (38, 73846912), (64, 43846604), (68, 41267392), (76, 36923456), (128, 21923302), (136, 20633696), (152, 18461728), (256, 10961651), (272, 10316848), (304, 9230864), (323, 8687872), (544, 5158424), (608, 4615432), (646, 4343936), (1088, 2579212), (1216, 2307716), (1292, 2171968), (2176, 1289606), (2432, 1153858), (2584, 1085984), (4352, 644803), (4864, 576929), (5168, 542992), (10336, 271496), (20672, 135748), (33937, 82688), (41344, 67874)]