7488390656

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45281}}^1$

素因数の和:45335

約数の個数: 80

約数和(自身を含む): 16676454960

約数和(自身を除く): 9188064304

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4352, 4864, 5168, 8704, 9728, 10336, 20672, 41344, 45281, 82688, 90562, 165376, 181124, 362248, 724496, 769777, 860339, 1448992, 1539554, 1720678, 2897984, 3079108, 3441356, 5795968, 6158216, 6882712, 11591936, 12316432, 13765424, 14625763, 23183872, 24632864, 27530848, 29251526, 49265728, 55061696, 58503052, 98531456, 110123392, 117006104, 197062912, 220246784, 234012208, 394125824, 440493568, 468024416, 936048832, 1872097664, 3744195328, 7488390656]

約数ペア:

[(1, 7488390656), (2, 3744195328), (4, 1872097664), (8, 936048832), (16, 468024416), (17, 440493568), (19, 394125824), (32, 234012208), (34, 220246784), (38, 197062912), (64, 117006104), (68, 110123392), (76, 98531456), (128, 58503052), (136, 55061696), (152, 49265728), (256, 29251526), (272, 27530848), (304, 24632864), (323, 23183872), (512, 14625763), (544, 13765424), (608, 12316432), (646, 11591936), (1088, 6882712), (1216, 6158216), (1292, 5795968), (2176, 3441356), (2432, 3079108), (2584, 2897984), (4352, 1720678), (4864, 1539554), (5168, 1448992), (8704, 860339), (9728, 769777), (10336, 724496), (20672, 362248), (41344, 181124), (45281, 165376), (82688, 90562)]