71707648

素因数分解:

$2^{10}\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 44

約数和(自身を含む): 144436320

約数和(自身を除く): 72728672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 293, 478, 512, 586, 956, 1024, 1172, 1912, 2344, 3824, 4688, 7648, 9376, 15296, 18752, 30592, 37504, 61184, 70027, 75008, 122368, 140054, 150016, 244736, 280108, 300032, 560216, 1120432, 2240864, 4481728, 8963456, 17926912, 35853824, 71707648]

約数ペア:

[(1, 71707648), (2, 35853824), (4, 17926912), (8, 8963456), (16, 4481728), (32, 2240864), (64, 1120432), (128, 560216), (239, 300032), (256, 280108), (293, 244736), (478, 150016), (512, 140054), (586, 122368), (956, 75008), (1024, 70027), (1172, 61184), (1912, 37504), (2344, 30592), (3824, 18752), (4688, 15296), (7648, 9376)]