2912679008

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{3571}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 5832933120

約数和(自身を除く): 2920254112

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 359, 568, 718, 1136, 1436, 2272, 2872, 3571, 5744, 7142, 11488, 14284, 25489, 28568, 50978, 57136, 101956, 114272, 203912, 253541, 407824, 507082, 815648, 1014164, 1281989, 2028328, 2563978, 4056656, 5127956, 8113312, 10255912, 20511824, 41023648, 91021219, 182042438, 364084876, 728169752, 1456339504, 2912679008]

約数ペア:

[(1, 2912679008), (2, 1456339504), (4, 728169752), (8, 364084876), (16, 182042438), (32, 91021219), (71, 41023648), (142, 20511824), (284, 10255912), (359, 8113312), (568, 5127956), (718, 4056656), (1136, 2563978), (1436, 2028328), (2272, 1281989), (2872, 1014164), (3571, 815648), (5744, 507082), (7142, 407824), (11488, 253541), (14284, 203912), (25489, 114272), (28568, 101956), (50978, 57136)]