1057471856

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{52747}}^1$

素因数の和:52941

約数の個数: 40

約数和(自身を含む): 2354670720

約数和(自身を除く): 1297198864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 10024, 20048, 52747, 105494, 210988, 369229, 421976, 738458, 843952, 1476916, 2953832, 5907664, 9441713, 18883426, 37766852, 66091991, 75533704, 132183982, 151067408, 264367964, 528735928, 1057471856]

約数ペア:

[(1, 1057471856), (2, 528735928), (4, 264367964), (7, 151067408), (8, 132183982), (14, 75533704), (16, 66091991), (28, 37766852), (56, 18883426), (112, 9441713), (179, 5907664), (358, 2953832), (716, 1476916), (1253, 843952), (1432, 738458), (2506, 421976), (2864, 369229), (5012, 210988), (10024, 105494), (20048, 52747)]