28552269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 43315200

約数和(自身を除く): 14762931

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 751, 1311, 1653, 2001, 2253, 12673, 14269, 17273, 21779, 38019, 42807, 51819, 65337, 328187, 413801, 500917, 984561, 1241403, 1502751, 9517423, 28552269]

約数ペア:

[(1, 28552269), (3, 9517423), (19, 1502751), (23, 1241403), (29, 984561), (57, 500917), (69, 413801), (87, 328187), (437, 65337), (551, 51819), (667, 42807), (751, 38019), (1311, 21779), (1653, 17273), (2001, 14269), (2253, 12673)]