38402868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 105055104

約数和(自身を除く): 66652236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 241, 271, 294, 482, 542, 588, 723, 813, 964, 1084, 1446, 1626, 1687, 1897, 2892, 3252, 3374, 3794, 5061, 5691, 6748, 7588, 10122, 11382, 11809, 13279, 20244, 22764, 23618, 26558, 35427, 39837, 47236, 53116, 65311, 70854, 79674, 130622, 141708, 159348, 195933, 261244, 391866, 457177, 783732, 914354, 1371531, 1828708, 2743062, 3200239, 5486124, 6400478, 9600717, 12800956, 19201434, 38402868]

約数ペア:

[(1, 38402868), (2, 19201434), (3, 12800956), (4, 9600717), (6, 6400478), (7, 5486124), (12, 3200239), (14, 2743062), (21, 1828708), (28, 1371531), (42, 914354), (49, 783732), (84, 457177), (98, 391866), (147, 261244), (196, 195933), (241, 159348), (271, 141708), (294, 130622), (482, 79674), (542, 70854), (588, 65311), (723, 53116), (813, 47236), (964, 39837), (1084, 35427), (1446, 26558), (1626, 23618), (1687, 22764), (1897, 20244), (2892, 13279), (3252, 11809), (3374, 11382), (3794, 10122), (5061, 7588), (5691, 6748)]