71344985864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{616787}}^1$

素因数の和:617573

約数の個数: 32

約数和(自身を含む): 140997736800

約数和(自身を除く): 69652750936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 761, 1522, 3044, 6088, 14459, 28918, 57836, 115672, 616787, 1233574, 2467148, 4934296, 11718953, 23437906, 46875812, 93751624, 469374907, 938749814, 1877499628, 3754999256, 8918123233, 17836246466, 35672492932, 71344985864]

約数ペア:

[(1, 71344985864), (2, 35672492932), (4, 17836246466), (8, 8918123233), (19, 3754999256), (38, 1877499628), (76, 938749814), (152, 469374907), (761, 93751624), (1522, 46875812), (3044, 23437906), (6088, 11718953), (14459, 4934296), (28918, 2467148), (57836, 1233574), (115672, 616787)]