22007272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 49576320

約数和(自身を除く): 27569048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 1811, 3038, 3622, 6076, 7244, 12152, 12677, 14488, 25354, 50708, 56141, 88739, 101416, 112282, 177478, 224564, 354956, 392987, 449128, 709912, 785974, 1571948, 2750909, 3143896, 5501818, 11003636, 22007272]

約数ペア:

[(1, 22007272), (2, 11003636), (4, 5501818), (7, 3143896), (8, 2750909), (14, 1571948), (28, 785974), (31, 709912), (49, 449128), (56, 392987), (62, 354956), (98, 224564), (124, 177478), (196, 112282), (217, 101416), (248, 88739), (392, 56141), (434, 50708), (868, 25354), (1519, 14488), (1736, 12677), (1811, 12152), (3038, 7244), (3622, 6076)]