66272416

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 83717984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1549, 2674, 3056, 3098, 5348, 6112, 6196, 10696, 10843, 12392, 21392, 21686, 24784, 42784, 43372, 49568, 86744, 173488, 295859, 346976, 591718, 1183436, 2071013, 2366872, 4142026, 4733744, 8284052, 9467488, 16568104, 33136208, 66272416]

約数ペア:

[(1, 66272416), (2, 33136208), (4, 16568104), (7, 9467488), (8, 8284052), (14, 4733744), (16, 4142026), (28, 2366872), (32, 2071013), (56, 1183436), (112, 591718), (191, 346976), (224, 295859), (382, 173488), (764, 86744), (1337, 49568), (1528, 43372), (1549, 42784), (2674, 24784), (3056, 21686), (3098, 21392), (5348, 12392), (6112, 10843), (6196, 10696)]