70990346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7213}}^1$

素因数の和:7278

約数の個数: 32

約数和(自身を含む): 131583360

約数和(自身を除く): 60593014

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 7213, 9842, 14426, 50491, 100982, 137047, 266881, 274094, 533762, 959329, 1868167, 1918658, 3736334, 5070739, 10141478, 35495173, 70990346]

約数ペア:

[(1, 70990346), (2, 35495173), (7, 10141478), (14, 5070739), (19, 3736334), (37, 1918658), (38, 1868167), (74, 959329), (133, 533762), (259, 274094), (266, 266881), (518, 137047), (703, 100982), (1406, 50491), (4921, 14426), (7213, 9842)]