70942976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21317}}^1$

素因数の和:21346

約数の個数: 36

約数和(自身を含む): 152508972

約数和(自身を除く): 81565996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21317, 42634, 85268, 170536, 277121, 341072, 554242, 682144, 1108484, 1364288, 2216968, 2728576, 4433936, 5457152, 8867872, 17735744, 35471488, 70942976]

約数ペア:

[(1, 70942976), (2, 35471488), (4, 17735744), (8, 8867872), (13, 5457152), (16, 4433936), (26, 2728576), (32, 2216968), (52, 1364288), (64, 1108484), (104, 682144), (128, 554242), (208, 341072), (256, 277121), (416, 170536), (832, 85268), (1664, 42634), (3328, 21317)]