77388352

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71129}}^1$

素因数の和:71158

約数の個数: 28

約数和(自身を含む): 162603180

約数和(自身を除く): 85214828

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 71129, 142258, 284516, 569032, 1138064, 1209193, 2276128, 2418386, 4552256, 4836772, 9673544, 19347088, 38694176, 77388352]

約数ペア:

[(1, 77388352), (2, 38694176), (4, 19347088), (8, 9673544), (16, 4836772), (17, 4552256), (32, 2418386), (34, 2276128), (64, 1209193), (68, 1138064), (136, 569032), (272, 284516), (544, 142258), (1088, 71129)]