7881490624

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{48733}}^1$

素因数の和:48790

約数の個数: 84

約数和(自身を含む): 18864736464

約数和(自身を除く): 10983245840

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1444, 2128, 2527, 2888, 4256, 5054, 5776, 8512, 10108, 11552, 20216, 23104, 40432, 48733, 80864, 97466, 161728, 194932, 341131, 389864, 682262, 779728, 925927, 1364524, 1559456, 1851854, 2729048, 3118912, 3703708, 5458096, 6481489, 7407416, 10916192, 12962978, 14814832, 17592613, 21832384, 25925956, 29629664, 35185226, 51851912, 59259328, 70370452, 103703824, 123148291, 140740904, 207407648, 246296582, 281481808, 414815296, 492593164, 562963616, 985186328, 1125927232, 1970372656, 3940745312, 7881490624]

約数ペア:

[(1, 7881490624), (2, 3940745312), (4, 1970372656), (7, 1125927232), (8, 985186328), (14, 562963616), (16, 492593164), (19, 414815296), (28, 281481808), (32, 246296582), (38, 207407648), (56, 140740904), (64, 123148291), (76, 103703824), (112, 70370452), (133, 59259328), (152, 51851912), (224, 35185226), (266, 29629664), (304, 25925956), (361, 21832384), (448, 17592613), (532, 14814832), (608, 12962978), (722, 10916192), (1064, 7407416), (1216, 6481489), (1444, 5458096), (2128, 3703708), (2527, 3118912), (2888, 2729048), (4256, 1851854), (5054, 1559456), (5776, 1364524), (8512, 925927), (10108, 779728), (11552, 682262), (20216, 389864), (23104, 341131), (40432, 194932), (48733, 161728), (80864, 97466)]