38962528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 45951392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1559, 1562, 2272, 3118, 3124, 6236, 6248, 12472, 12496, 17149, 24944, 24992, 34298, 49888, 68596, 110689, 137192, 221378, 274384, 442756, 548768, 885512, 1217579, 1771024, 2435158, 3542048, 4870316, 9740632, 19481264, 38962528]

約数ペア:

[(1, 38962528), (2, 19481264), (4, 9740632), (8, 4870316), (11, 3542048), (16, 2435158), (22, 1771024), (32, 1217579), (44, 885512), (71, 548768), (88, 442756), (142, 274384), (176, 221378), (284, 137192), (352, 110689), (568, 68596), (781, 49888), (1136, 34298), (1559, 24992), (1562, 24944), (2272, 17149), (3118, 12496), (3124, 12472), (6236, 6248)]