61031516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 132765696

約数和(自身を除く): 71734180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 1567, 2782, 2996, 3134, 5564, 6268, 9737, 10969, 19474, 20371, 21938, 38948, 40742, 43876, 81484, 142597, 167669, 285194, 335338, 570388, 670676, 1173683, 2179697, 2347366, 4359394, 4694732, 8718788, 15257879, 30515758, 61031516]

約数ペア:

[(1, 61031516), (2, 30515758), (4, 15257879), (7, 8718788), (13, 4694732), (14, 4359394), (26, 2347366), (28, 2179697), (52, 1173683), (91, 670676), (107, 570388), (182, 335338), (214, 285194), (364, 167669), (428, 142597), (749, 81484), (1391, 43876), (1498, 40742), (1567, 38948), (2782, 21938), (2996, 20371), (3134, 19474), (5564, 10969), (6268, 9737)]