39948168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 109368000

約数和(自身を除く): 69419832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2099, 2379, 3172, 4198, 4758, 6297, 6344, 8396, 9516, 12594, 16792, 19032, 25188, 27287, 50376, 54574, 81861, 109148, 128039, 163722, 218296, 256078, 327444, 384117, 512156, 654888, 768234, 1024312, 1536468, 1664507, 3072936, 3329014, 4993521, 6658028, 9987042, 13316056, 19974084, 39948168]

約数ペア:

[(1, 39948168), (2, 19974084), (3, 13316056), (4, 9987042), (6, 6658028), (8, 4993521), (12, 3329014), (13, 3072936), (24, 1664507), (26, 1536468), (39, 1024312), (52, 768234), (61, 654888), (78, 512156), (104, 384117), (122, 327444), (156, 256078), (183, 218296), (244, 163722), (312, 128039), (366, 109148), (488, 81861), (732, 54574), (793, 50376), (1464, 27287), (1586, 25188), (2099, 19032), (2379, 16792), (3172, 12594), (4198, 9516), (4758, 8396), (6297, 6344)]