717621424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48593}}^1$

素因数の和:48685

約数の個数: 40

約数和(自身を含む): 1518465312

約数和(自身を除く): 800843888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 48593, 97186, 194372, 388744, 631709, 777488, 1263418, 2526836, 3450103, 5053672, 6900206, 10107344, 13800412, 27600824, 44851339, 55201648, 89702678, 179405356, 358810712, 717621424]

約数ペア:

[(1, 717621424), (2, 358810712), (4, 179405356), (8, 89702678), (13, 55201648), (16, 44851339), (26, 27600824), (52, 13800412), (71, 10107344), (104, 6900206), (142, 5053672), (208, 3450103), (284, 2526836), (568, 1263418), (923, 777488), (1136, 631709), (1846, 388744), (3692, 194372), (7384, 97186), (14768, 48593)]