71854496

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3307}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 163388736

約数和(自身を除く): 91534240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 3307, 5432, 6614, 10864, 13228, 21728, 23149, 26456, 46298, 52912, 92596, 105824, 185192, 320779, 370384, 641558, 740768, 1283116, 2245453, 2566232, 4490906, 5132464, 8981812, 10264928, 17963624, 35927248, 71854496]

約数ペア:

[(1, 71854496), (2, 35927248), (4, 17963624), (7, 10264928), (8, 8981812), (14, 5132464), (16, 4490906), (28, 2566232), (32, 2245453), (56, 1283116), (97, 740768), (112, 641558), (194, 370384), (224, 320779), (388, 185192), (679, 105824), (776, 92596), (1358, 52912), (1552, 46298), (2716, 26456), (3104, 23149), (3307, 21728), (5432, 13228), (6614, 10864)]