1018968032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2521}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 2127801312

約数和(自身を除く): 1108833280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 743, 1486, 2521, 2972, 5042, 5944, 10084, 11888, 12631, 20168, 23776, 25262, 40336, 42857, 50524, 80672, 85714, 101048, 171428, 202096, 342856, 404192, 685712, 1371424, 1873103, 3746206, 7492412, 14984824, 29969648, 31842751, 59939296, 63685502, 127371004, 254742008, 509484016, 1018968032]

約数ペア:

[(1, 1018968032), (2, 509484016), (4, 254742008), (8, 127371004), (16, 63685502), (17, 59939296), (32, 31842751), (34, 29969648), (68, 14984824), (136, 7492412), (272, 3746206), (544, 1873103), (743, 1371424), (1486, 685712), (2521, 404192), (2972, 342856), (5042, 202096), (5944, 171428), (10084, 101048), (11888, 85714), (12631, 80672), (20168, 50524), (23776, 42857), (25262, 40336)]