426263008

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 857939040

約数和(自身を除く): 431676032

約数列:

[1, 2, 4, 8, 16, 32, 89, 97, 178, 194, 356, 388, 712, 776, 1424, 1543, 1552, 2848, 3086, 3104, 6172, 8633, 12344, 17266, 24688, 34532, 49376, 69064, 137327, 138128, 149671, 274654, 276256, 299342, 549308, 598684, 1098616, 1197368, 2197232, 2394736, 4394464, 4789472, 13320719, 26641438, 53282876, 106565752, 213131504, 426263008]

約数ペア:

[(1, 426263008), (2, 213131504), (4, 106565752), (8, 53282876), (16, 26641438), (32, 13320719), (89, 4789472), (97, 4394464), (178, 2394736), (194, 2197232), (356, 1197368), (388, 1098616), (712, 598684), (776, 549308), (1424, 299342), (1543, 276256), (1552, 274654), (2848, 149671), (3086, 138128), (3104, 137327), (6172, 69064), (8633, 49376), (12344, 34532), (17266, 24688)]