72896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 28

約数和(自身を含む): 155448

約数和(自身を除く): 82552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2278, 4288, 4556, 9112, 18224, 36448, 72896]

約数ペア:

[(1, 72896), (2, 36448), (4, 18224), (8, 9112), (16, 4556), (17, 4288), (32, 2278), (34, 2144), (64, 1139), (67, 1088), (68, 1072), (134, 544), (136, 536), (268, 272)]