7145128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 14146560

約数和(自身を除く): 7001432

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 613, 1226, 1457, 2452, 2914, 4904, 5828, 11656, 19003, 28811, 38006, 57622, 76012, 115244, 152024, 230488, 893141, 1786282, 3572564, 7145128]

約数ペア:

[(1, 7145128), (2, 3572564), (4, 1786282), (8, 893141), (31, 230488), (47, 152024), (62, 115244), (94, 76012), (124, 57622), (188, 38006), (248, 28811), (376, 19003), (613, 11656), (1226, 5828), (1457, 4904), (2452, 2914)]