29998136

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1091}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 34473544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1091, 1964, 2182, 3437, 3928, 4364, 6874, 7637, 8728, 13748, 15274, 27496, 30548, 61096, 535681, 1071362, 2142724, 3749767, 4285448, 7499534, 14999068, 29998136]

約数ペア:

[(1, 29998136), (2, 14999068), (4, 7499534), (7, 4285448), (8, 3749767), (14, 2142724), (28, 1071362), (56, 535681), (491, 61096), (982, 30548), (1091, 27496), (1964, 15274), (2182, 13748), (3437, 8728), (3928, 7637), (4364, 6874)]