15556736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9376

約数の個数: 32

約数和(自身を含む): 33379500

約数和(自身を除く): 17822764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9349, 18698, 37396, 74792, 121537, 149584, 243074, 299168, 486148, 598336, 972296, 1196672, 1944592, 3889184, 7778368, 15556736]

約数ペア:

[(1, 15556736), (2, 7778368), (4, 3889184), (8, 1944592), (13, 1196672), (16, 972296), (26, 598336), (32, 486148), (52, 299168), (64, 243074), (104, 149584), (128, 121537), (208, 74792), (416, 37396), (832, 18698), (1664, 9349)]