25915384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 53233200

約数和(自身を除く): 27317816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 929, 1268, 1858, 2536, 3487, 3716, 6974, 7432, 10219, 13948, 20438, 27896, 40876, 81752, 294493, 588986, 1177972, 2355944, 3239423, 6478846, 12957692, 25915384]

約数ペア:

[(1, 25915384), (2, 12957692), (4, 6478846), (8, 3239423), (11, 2355944), (22, 1177972), (44, 588986), (88, 294493), (317, 81752), (634, 40876), (929, 27896), (1268, 20438), (1858, 13948), (2536, 10219), (3487, 7432), (3716, 6974)]