70990648

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 64311752

約数列:

[1, 2, 4, 8, 107, 214, 239, 347, 428, 478, 694, 856, 956, 1388, 1912, 2776, 25573, 37129, 51146, 74258, 82933, 102292, 148516, 165866, 204584, 297032, 331732, 663464, 8873831, 17747662, 35495324, 70990648]

約数ペア:

[(1, 70990648), (2, 35495324), (4, 17747662), (8, 8873831), (107, 663464), (214, 331732), (239, 297032), (347, 204584), (428, 165866), (478, 148516), (694, 102292), (856, 82933), (956, 74258), (1388, 51146), (1912, 37129), (2776, 25573)]