72814976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43759}}^1$

素因数の和:43786

約数の個数: 32

約数和(自身を含む): 156223200

約数和(自身を除く): 83408224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43759, 87518, 175036, 350072, 568867, 700144, 1137734, 1400288, 2275468, 2800576, 4550936, 5601152, 9101872, 18203744, 36407488, 72814976]

約数ペア:

[(1, 72814976), (2, 36407488), (4, 18203744), (8, 9101872), (13, 5601152), (16, 4550936), (26, 2800576), (32, 2275468), (52, 1400288), (64, 1137734), (104, 700144), (128, 568867), (208, 350072), (416, 175036), (832, 87518), (1664, 43759)]