64003184

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{827}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 142098048

約数和(自身を除く): 78094864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 827, 1382, 1654, 2764, 3308, 4837, 5528, 5789, 6616, 9674, 11056, 11578, 13232, 19348, 23156, 38696, 46312, 77392, 92624, 571457, 1142914, 2285828, 4000199, 4571656, 8000398, 9143312, 16000796, 32001592, 64003184]

約数ペア:

[(1, 64003184), (2, 32001592), (4, 16000796), (7, 9143312), (8, 8000398), (14, 4571656), (16, 4000199), (28, 2285828), (56, 1142914), (112, 571457), (691, 92624), (827, 77392), (1382, 46312), (1654, 38696), (2764, 23156), (3308, 19348), (4837, 13232), (5528, 11578), (5789, 11056), (6616, 9674)]