71670872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7573}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 166325040

約数和(自身を除く): 94654168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 7573, 9464, 15146, 30292, 53011, 60584, 98449, 106022, 196898, 212044, 393796, 424088, 689143, 787592, 1279837, 1378286, 2559674, 2756572, 5119348, 5513144, 8958859, 10238696, 17917718, 35835436, 71670872]

約数ペア:

[(1, 71670872), (2, 35835436), (4, 17917718), (7, 10238696), (8, 8958859), (13, 5513144), (14, 5119348), (26, 2756572), (28, 2559674), (52, 1378286), (56, 1279837), (91, 787592), (104, 689143), (169, 424088), (182, 393796), (338, 212044), (364, 196898), (676, 106022), (728, 98449), (1183, 60584), (1352, 53011), (2366, 30292), (4732, 15146), (7573, 9464)]