15698411792

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{21587}}^1$

素因数の和:21796

約数の個数: 80

約数和(自身を含む): 35806374912

約数和(自身を除く): 20107963120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 151, 172, 301, 302, 344, 602, 604, 688, 1057, 1204, 1208, 2114, 2408, 2416, 4228, 4816, 6493, 8456, 12986, 16912, 21587, 25972, 43174, 45451, 51944, 86348, 90902, 103888, 151109, 172696, 181804, 302218, 345392, 363608, 604436, 727216, 928241, 1208872, 1856482, 2417744, 3259637, 3712964, 6497687, 6519274, 7425928, 12995374, 13038548, 14851856, 22817459, 25990748, 26077096, 45634918, 51981496, 52154192, 91269836, 103962992, 140164391, 182539672, 280328782, 365079344, 560657564, 981150737, 1121315128, 1962301474, 2242630256, 3924602948, 7849205896, 15698411792]

約数ペア:

[(1, 15698411792), (2, 7849205896), (4, 3924602948), (7, 2242630256), (8, 1962301474), (14, 1121315128), (16, 981150737), (28, 560657564), (43, 365079344), (56, 280328782), (86, 182539672), (112, 140164391), (151, 103962992), (172, 91269836), (301, 52154192), (302, 51981496), (344, 45634918), (602, 26077096), (604, 25990748), (688, 22817459), (1057, 14851856), (1204, 13038548), (1208, 12995374), (2114, 7425928), (2408, 6519274), (2416, 6497687), (4228, 3712964), (4816, 3259637), (6493, 2417744), (8456, 1856482), (12986, 1208872), (16912, 928241), (21587, 727216), (25972, 604436), (43174, 363608), (45451, 345392), (51944, 302218), (86348, 181804), (90902, 172696), (103888, 151109)]