71166368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24439}}^1$

素因数の和:24469

約数の個数: 48

約数和(自身を含む): 172448640

約数和(自身を除く): 101282272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24439, 48878, 97756, 171073, 195512, 317707, 342146, 391024, 635414, 684292, 782048, 1270828, 1368584, 2223949, 2541656, 2737168, 4447898, 5083312, 5474336, 8895796, 10166624, 17791592, 35583184, 71166368]

約数ペア:

[(1, 71166368), (2, 35583184), (4, 17791592), (7, 10166624), (8, 8895796), (13, 5474336), (14, 5083312), (16, 4447898), (26, 2737168), (28, 2541656), (32, 2223949), (52, 1368584), (56, 1270828), (91, 782048), (104, 684292), (112, 635414), (182, 391024), (208, 342146), (224, 317707), (364, 195512), (416, 171073), (728, 97756), (1456, 48878), (2912, 24439)]