716590504

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{25747}}^1$

素因数の和:25838

約数の個数: 48

約数和(自身を含む): 1585046880

約数和(自身を除く): 868456376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 25747, 27832, 51494, 102988, 180229, 205976, 360458, 720916, 1261603, 1441832, 1828037, 2523206, 3656074, 5046412, 7312148, 10092824, 12796259, 14624296, 25592518, 51185036, 89573813, 102370072, 179147626, 358295252, 716590504]

約数ペア:

[(1, 716590504), (2, 358295252), (4, 179147626), (7, 102370072), (8, 89573813), (14, 51185036), (28, 25592518), (49, 14624296), (56, 12796259), (71, 10092824), (98, 7312148), (142, 5046412), (196, 3656074), (284, 2523206), (392, 1828037), (497, 1441832), (568, 1261603), (994, 720916), (1988, 360458), (3479, 205976), (3976, 180229), (6958, 102988), (13916, 51494), (25747, 27832)]