28104064

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 56640600

約数和(自身を除く): 28536536

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2467, 2848, 4934, 5696, 9868, 11392, 19736, 39472, 78944, 157888, 219563, 315776, 439126, 878252, 1756504, 3513008, 7026016, 14052032, 28104064]

約数ペア:

[(1, 28104064), (2, 14052032), (4, 7026016), (8, 3513008), (16, 1756504), (32, 878252), (64, 439126), (89, 315776), (128, 219563), (178, 157888), (356, 78944), (712, 39472), (1424, 19736), (2467, 11392), (2848, 9868), (4934, 5696)]