71173312

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 56

約数和(自身を含む): 163535360

約数和(自身を除く): 92362048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2011, 2212, 2528, 4022, 4424, 5056, 8044, 8848, 14077, 16088, 17696, 28154, 32176, 35392, 56308, 64352, 112616, 128704, 158869, 225232, 317738, 450464, 635476, 900928, 1112083, 1270952, 2224166, 2541904, 4448332, 5083808, 8896664, 10167616, 17793328, 35586656, 71173312]

約数ペア:

[(1, 71173312), (2, 35586656), (4, 17793328), (7, 10167616), (8, 8896664), (14, 5083808), (16, 4448332), (28, 2541904), (32, 2224166), (56, 1270952), (64, 1112083), (79, 900928), (112, 635476), (158, 450464), (224, 317738), (316, 225232), (448, 158869), (553, 128704), (632, 112616), (1106, 64352), (1264, 56308), (2011, 35392), (2212, 32176), (2528, 28154), (4022, 17696), (4424, 16088), (5056, 14077), (8044, 8848)]