70574728

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9199}}^1$

素因数の和:9349

約数の個数: 32

約数和(自身を含む): 152352000

約数和(自身を除く): 81777272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 9199, 18398, 36796, 64393, 73592, 128786, 257572, 515144, 1260263, 2520526, 5041052, 8821841, 10082104, 17643682, 35287364, 70574728]

約数ペア:

[(1, 70574728), (2, 35287364), (4, 17643682), (7, 10082104), (8, 8821841), (14, 5041052), (28, 2520526), (56, 1260263), (137, 515144), (274, 257572), (548, 128786), (959, 73592), (1096, 64393), (1918, 36796), (3836, 18398), (7672, 9199)]