4168528

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 60

約数和(自身を含む): 10142580

約数和(自身を除く): 5974052

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 409, 637, 728, 784, 818, 1274, 1456, 1636, 2548, 2863, 3272, 5096, 5317, 5726, 6544, 10192, 10634, 11452, 20041, 21268, 22904, 37219, 40082, 42536, 45808, 74438, 80164, 85072, 148876, 160328, 260533, 297752, 320656, 521066, 595504, 1042132, 2084264, 4168528]

約数ペア:

[(1, 4168528), (2, 2084264), (4, 1042132), (7, 595504), (8, 521066), (13, 320656), (14, 297752), (16, 260533), (26, 160328), (28, 148876), (49, 85072), (52, 80164), (56, 74438), (91, 45808), (98, 42536), (104, 40082), (112, 37219), (182, 22904), (196, 21268), (208, 20041), (364, 11452), (392, 10634), (409, 10192), (637, 6544), (728, 5726), (784, 5317), (818, 5096), (1274, 3272), (1456, 2863), (1636, 2548)]