70856272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 145979496

約数和(自身を除く): 75123224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 773, 1348, 1546, 2696, 3092, 5392, 5729, 6184, 11458, 12368, 13141, 22916, 26282, 45832, 52564, 91664, 105128, 210256, 260501, 521002, 1042004, 2084008, 4168016, 4428517, 8857034, 17714068, 35428136, 70856272]

約数ペア:

[(1, 70856272), (2, 35428136), (4, 17714068), (8, 8857034), (16, 4428517), (17, 4168016), (34, 2084008), (68, 1042004), (136, 521002), (272, 260501), (337, 210256), (674, 105128), (773, 91664), (1348, 52564), (1546, 45832), (2696, 26282), (3092, 22916), (5392, 13141), (5729, 12368), (6184, 11458)]