729719984

素因数分解:

$2^4\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{2741}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 1617078048

約数和(自身を除く): 887358064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2377, 2741, 4754, 5482, 9508, 10964, 16639, 19016, 19187, 21928, 33278, 38032, 38374, 43856, 66556, 76748, 133112, 153496, 266224, 306992, 6515357, 13030714, 26061428, 45607499, 52122856, 91214998, 104245712, 182429996, 364859992, 729719984]

約数ペア:

[(1, 729719984), (2, 364859992), (4, 182429996), (7, 104245712), (8, 91214998), (14, 52122856), (16, 45607499), (28, 26061428), (56, 13030714), (112, 6515357), (2377, 306992), (2741, 266224), (4754, 153496), (5482, 133112), (9508, 76748), (10964, 66556), (16639, 43856), (19016, 38374), (19187, 38032), (21928, 33278)]