258486592

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44383}}^1$

素因数の和:44415

約数の個数: 56

約数和(自身を含む): 631318016

約数和(自身を除く): 372831424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 44383, 88766, 177532, 310681, 355064, 576979, 621362, 710128, 1153958, 1242724, 1420256, 2307916, 2485448, 2840512, 4038853, 4615832, 4970896, 8077706, 9231664, 9941792, 16155412, 18463328, 19883584, 32310824, 36926656, 64621648, 129243296, 258486592]

約数ペア:

[(1, 258486592), (2, 129243296), (4, 64621648), (7, 36926656), (8, 32310824), (13, 19883584), (14, 18463328), (16, 16155412), (26, 9941792), (28, 9231664), (32, 8077706), (52, 4970896), (56, 4615832), (64, 4038853), (91, 2840512), (104, 2485448), (112, 2307916), (182, 1420256), (208, 1242724), (224, 1153958), (364, 710128), (416, 621362), (448, 576979), (728, 355064), (832, 310681), (1456, 177532), (2912, 88766), (5824, 44383)]