38343910612

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{37571}}^1$

素因数の和:37757

約数の個数: 72

約数和(自身を含む): 80592841728

約数和(自身を除く): 42248931116

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 127, 164, 196, 254, 287, 508, 574, 889, 1148, 1778, 2009, 3556, 4018, 5207, 6223, 8036, 10414, 12446, 20828, 24892, 36449, 37571, 72898, 75142, 145796, 150284, 255143, 262997, 510286, 525994, 1020572, 1051988, 1540411, 1840979, 3080822, 3681958, 4771517, 6161644, 7363916, 9543034, 10782877, 19086068, 21565754, 33400619, 43131508, 66801238, 75480139, 133602476, 150960278, 195632197, 233804333, 301920556, 391264394, 467608666, 782528788, 935217332, 1369425379, 2738850758, 5477701516, 9585977653, 19171955306, 38343910612]

約数ペア:

[(1, 38343910612), (2, 19171955306), (4, 9585977653), (7, 5477701516), (14, 2738850758), (28, 1369425379), (41, 935217332), (49, 782528788), (82, 467608666), (98, 391264394), (127, 301920556), (164, 233804333), (196, 195632197), (254, 150960278), (287, 133602476), (508, 75480139), (574, 66801238), (889, 43131508), (1148, 33400619), (1778, 21565754), (2009, 19086068), (3556, 10782877), (4018, 9543034), (5207, 7363916), (6223, 6161644), (8036, 4771517), (10414, 3681958), (12446, 3080822), (20828, 1840979), (24892, 1540411), (36449, 1051988), (37571, 1020572), (72898, 525994), (75142, 510286), (145796, 262997), (150284, 255143)]