72560384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21832

約数の個数: 36

約数和(自身を含む): 155985816

約数和(自身を除く): 83425432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21803, 43606, 87212, 174424, 283439, 348848, 566878, 697696, 1133756, 1395392, 2267512, 2790784, 4535024, 5581568, 9070048, 18140096, 36280192, 72560384]

約数ペア:

[(1, 72560384), (2, 36280192), (4, 18140096), (8, 9070048), (13, 5581568), (16, 4535024), (26, 2790784), (32, 2267512), (52, 1395392), (64, 1133756), (104, 697696), (128, 566878), (208, 348848), (256, 283439), (416, 174424), (832, 87212), (1664, 43606), (3328, 21803)]