68915008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 56

約数和(自身を含む): 146514312

約数和(自身を除く): 77599304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 653, 776, 1088, 1306, 1552, 1649, 2612, 3104, 3298, 5224, 6208, 6596, 10448, 11101, 13192, 20896, 22202, 26384, 41792, 44404, 52768, 63341, 88808, 105536, 126682, 177616, 253364, 355232, 506728, 710464, 1013456, 1076797, 2026912, 2153594, 4053824, 4307188, 8614376, 17228752, 34457504, 68915008]

約数ペア:

[(1, 68915008), (2, 34457504), (4, 17228752), (8, 8614376), (16, 4307188), (17, 4053824), (32, 2153594), (34, 2026912), (64, 1076797), (68, 1013456), (97, 710464), (136, 506728), (194, 355232), (272, 253364), (388, 177616), (544, 126682), (653, 105536), (776, 88808), (1088, 63341), (1306, 52768), (1552, 44404), (1649, 41792), (2612, 26384), (3104, 22202), (3298, 20896), (5224, 13192), (6208, 11101), (6596, 10448)]