2016977152

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 4192967576

約数和(自身を除く): 2175990424

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 128, 146, 148, 256, 292, 296, 584, 592, 1168, 1184, 2336, 2368, 2701, 2917, 4672, 4736, 5402, 5834, 9344, 9472, 10804, 11668, 18688, 21608, 23336, 43216, 46672, 86432, 93344, 107929, 172864, 186688, 212941, 215858, 345728, 373376, 425882, 431716, 691456, 746752, 851764, 863432, 1703528, 1726864, 3407056, 3453728, 6814112, 6907456, 7878817, 13628224, 13814912, 15757634, 27256448, 27629824, 31515268, 54512896, 63030536, 126061072, 252122144, 504244288, 1008488576, 2016977152]

約数ペア:

[(1, 2016977152), (2, 1008488576), (4, 504244288), (8, 252122144), (16, 126061072), (32, 63030536), (37, 54512896), (64, 31515268), (73, 27629824), (74, 27256448), (128, 15757634), (146, 13814912), (148, 13628224), (256, 7878817), (292, 6907456), (296, 6814112), (584, 3453728), (592, 3407056), (1168, 1726864), (1184, 1703528), (2336, 863432), (2368, 851764), (2701, 746752), (2917, 691456), (4672, 431716), (4736, 425882), (5402, 373376), (5834, 345728), (9344, 215858), (9472, 212941), (10804, 186688), (11668, 172864), (18688, 107929), (21608, 93344), (23336, 86432), (43216, 46672)]