15691468676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{80749}}^1$

素因数の和:80904

約数の個数: 48

約数和(自身を含む): 30672726000

約数和(自身を除く): 14981257324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 101, 148, 202, 404, 481, 962, 1313, 1924, 2626, 3737, 5252, 7474, 14948, 48581, 80749, 97162, 161498, 194324, 322996, 1049737, 2099474, 2987713, 4198948, 5975426, 8155649, 11950852, 16311298, 32622596, 38840269, 77680538, 106023437, 155361076, 212046874, 301759013, 424093748, 603518026, 1207036052, 3922867169, 7845734338, 15691468676]

約数ペア:

[(1, 15691468676), (2, 7845734338), (4, 3922867169), (13, 1207036052), (26, 603518026), (37, 424093748), (52, 301759013), (74, 212046874), (101, 155361076), (148, 106023437), (202, 77680538), (404, 38840269), (481, 32622596), (962, 16311298), (1313, 11950852), (1924, 8155649), (2626, 5975426), (3737, 4198948), (5252, 2987713), (7474, 2099474), (14948, 1049737), (48581, 322996), (80749, 194324), (97162, 161498)]