65316592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5317

約数の個数: 40

約数和(自身を含む): 140026752

約数和(自身を除く): 74710160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 5227, 6248, 10454, 12496, 20908, 41816, 57497, 83632, 114994, 229988, 371117, 459976, 742234, 919952, 1484468, 2968936, 4082287, 5937872, 8164574, 16329148, 32658296, 65316592]

約数ペア:

[(1, 65316592), (2, 32658296), (4, 16329148), (8, 8164574), (11, 5937872), (16, 4082287), (22, 2968936), (44, 1484468), (71, 919952), (88, 742234), (142, 459976), (176, 371117), (284, 229988), (568, 114994), (781, 83632), (1136, 57497), (1562, 41816), (3124, 20908), (5227, 12496), (6248, 10454)]