780448

素因数分解:

$2^5\times {\mathrm{29}}^3$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 1591380

約数和(自身を除く): 810932

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3364, 6728, 13456, 24389, 26912, 48778, 97556, 195112, 390224, 780448]

約数ペア:

[(1, 780448), (2, 390224), (4, 195112), (8, 97556), (16, 48778), (29, 26912), (32, 24389), (58, 13456), (116, 6728), (232, 3364), (464, 1682), (841, 928)]