13678496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 29338848

約数和(自身を除く): 15660352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 251, 262, 416, 502, 524, 1004, 1048, 1703, 2008, 2096, 3263, 3406, 4016, 4192, 6526, 6812, 8032, 13052, 13624, 26104, 27248, 32881, 52208, 54496, 65762, 104416, 131524, 263048, 427453, 526096, 854906, 1052192, 1709812, 3419624, 6839248, 13678496]

約数ペア:

[(1, 13678496), (2, 6839248), (4, 3419624), (8, 1709812), (13, 1052192), (16, 854906), (26, 526096), (32, 427453), (52, 263048), (104, 131524), (131, 104416), (208, 65762), (251, 54496), (262, 52208), (416, 32881), (502, 27248), (524, 26104), (1004, 13624), (1048, 13052), (1703, 8032), (2008, 6812), (2096, 6526), (3263, 4192), (3406, 4016)]