38127904

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 39600992

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 101, 188, 202, 251, 376, 404, 502, 752, 808, 1004, 1504, 1616, 2008, 3232, 4016, 4747, 8032, 9494, 11797, 18988, 23594, 25351, 37976, 47188, 50702, 75952, 94376, 101404, 151904, 188752, 202808, 377504, 405616, 811232, 1191497, 2382994, 4765988, 9531976, 19063952, 38127904]

約数ペア:

[(1, 38127904), (2, 19063952), (4, 9531976), (8, 4765988), (16, 2382994), (32, 1191497), (47, 811232), (94, 405616), (101, 377504), (188, 202808), (202, 188752), (251, 151904), (376, 101404), (404, 94376), (502, 75952), (752, 50702), (808, 47188), (1004, 37976), (1504, 25351), (1616, 23594), (2008, 18988), (3232, 11797), (4016, 9494), (4747, 8032)]