64382656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77383}}^1$

素因数の和:77408

約数の個数: 28

約数和(自身を含む): 137588752

約数和(自身を除く): 73206096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77383, 154766, 309532, 619064, 1005979, 1238128, 2011958, 2476256, 4023916, 4952512, 8047832, 16095664, 32191328, 64382656]

約数ペア:

[(1, 64382656), (2, 32191328), (4, 16095664), (8, 8047832), (13, 4952512), (16, 4023916), (26, 2476256), (32, 2011958), (52, 1238128), (64, 1005979), (104, 619064), (208, 309532), (416, 154766), (832, 77383)]