528023488

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:981

約数の個数: 56

約数和(自身を含む): 1077344048

約数和(自身を除く): 549320560

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 313, 344, 613, 626, 688, 1226, 1252, 1376, 2452, 2504, 2752, 4904, 5008, 9808, 10016, 13459, 19616, 20032, 26359, 26918, 39232, 52718, 53836, 105436, 107672, 191869, 210872, 215344, 383738, 421744, 430688, 767476, 843488, 861376, 1534952, 1686976, 3069904, 6139808, 8250367, 12279616, 16500734, 33001468, 66002936, 132005872, 264011744, 528023488]

約数ペア:

[(1, 528023488), (2, 264011744), (4, 132005872), (8, 66002936), (16, 33001468), (32, 16500734), (43, 12279616), (64, 8250367), (86, 6139808), (172, 3069904), (313, 1686976), (344, 1534952), (613, 861376), (626, 843488), (688, 767476), (1226, 430688), (1252, 421744), (1376, 383738), (2452, 215344), (2504, 210872), (2752, 191869), (4904, 107672), (5008, 105436), (9808, 53836), (10016, 52718), (13459, 39232), (19616, 26918), (20032, 26359)]