248341744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71527}}^1$

素因数の和:71573

約数の個数: 40

約数和(自身を含む): 567646208

約数和(自身を除く): 319304464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 71527, 143054, 286108, 500689, 572216, 1001378, 1144432, 2002756, 2217337, 4005512, 4434674, 8011024, 8869348, 15521359, 17738696, 31042718, 35477392, 62085436, 124170872, 248341744]

約数ペア:

[(1, 248341744), (2, 124170872), (4, 62085436), (7, 35477392), (8, 31042718), (14, 17738696), (16, 15521359), (28, 8869348), (31, 8011024), (56, 4434674), (62, 4005512), (112, 2217337), (124, 2002756), (217, 1144432), (248, 1001378), (434, 572216), (496, 500689), (868, 286108), (1736, 143054), (3472, 71527)]