15697627988

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{21269}}^1$

素因数の和:21936

約数の個数: 48

約数和(自身を含む): 32179297920

約数和(自身を除く): 16481669932

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 613, 1204, 1226, 2452, 4291, 8582, 17164, 21269, 26359, 42538, 52718, 85076, 105436, 148883, 184513, 297766, 369026, 595532, 738052, 914567, 1829134, 3658268, 6401969, 12803938, 13037897, 25607876, 26075794, 52151588, 91265279, 182530558, 365061116, 560629571, 1121259142, 2242518284, 3924406997, 7848813994, 15697627988]

約数ペア:

[(1, 15697627988), (2, 7848813994), (4, 3924406997), (7, 2242518284), (14, 1121259142), (28, 560629571), (43, 365061116), (86, 182530558), (172, 91265279), (301, 52151588), (602, 26075794), (613, 25607876), (1204, 13037897), (1226, 12803938), (2452, 6401969), (4291, 3658268), (8582, 1829134), (17164, 914567), (21269, 738052), (26359, 595532), (42538, 369026), (52718, 297766), (85076, 184513), (105436, 148883)]