70291328

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{32303}}^1$

素因数の和:32334

約数の個数: 32

約数和(自身を含む): 148275360

約数和(自身を除く): 77984032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 32303, 64606, 129212, 258424, 516848, 549151, 1033696, 1098302, 2067392, 2196604, 4134784, 4393208, 8786416, 17572832, 35145664, 70291328]

約数ペア:

[(1, 70291328), (2, 35145664), (4, 17572832), (8, 8786416), (16, 4393208), (17, 4134784), (32, 2196604), (34, 2067392), (64, 1098302), (68, 1033696), (128, 549151), (136, 516848), (272, 258424), (544, 129212), (1088, 64606), (2176, 32303)]