28207942768

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{2753}}^1\times {\mathrm{4241}}^1$

素因数の和:7153

約数の個数: 40

約数和(自身を含む): 55047789216

約数和(自身を除く): 26839846448

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 2753, 4241, 5506, 8482, 11012, 16964, 22024, 33928, 44048, 67856, 415703, 640391, 831406, 1280782, 1662812, 2561564, 3325624, 5123128, 6651248, 10246256, 11675473, 23350946, 46701892, 93403784, 186807568, 1762996423, 3525992846, 7051985692, 14103971384, 28207942768]

約数ペア:

[(1, 28207942768), (2, 14103971384), (4, 7051985692), (8, 3525992846), (16, 1762996423), (151, 186807568), (302, 93403784), (604, 46701892), (1208, 23350946), (2416, 11675473), (2753, 10246256), (4241, 6651248), (5506, 5123128), (8482, 3325624), (11012, 2561564), (16964, 1662812), (22024, 1280782), (33928, 831406), (44048, 640391), (67856, 415703)]