25018392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 72069120

約数和(自身を除く): 47050728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1087, 1096, 1644, 1918, 2174, 2877, 3261, 3288, 3836, 4348, 5754, 6522, 7609, 7672, 8696, 11508, 13044, 15218, 22827, 23016, 26088, 30436, 45654, 60872, 91308, 148919, 182616, 297838, 446757, 595676, 893514, 1042433, 1191352, 1787028, 2084866, 3127299, 3574056, 4169732, 6254598, 8339464, 12509196, 25018392]

約数ペア:

[(1, 25018392), (2, 12509196), (3, 8339464), (4, 6254598), (6, 4169732), (7, 3574056), (8, 3127299), (12, 2084866), (14, 1787028), (21, 1191352), (24, 1042433), (28, 893514), (42, 595676), (56, 446757), (84, 297838), (137, 182616), (168, 148919), (274, 91308), (411, 60872), (548, 45654), (822, 30436), (959, 26088), (1087, 23016), (1096, 22827), (1644, 15218), (1918, 13044), (2174, 11508), (2877, 8696), (3261, 7672), (3288, 7609), (3836, 6522), (4348, 5754)]