15689928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{22543}}^1$

素因数の和:22581

約数の個数: 32

約数和(自身を含む): 40579200

約数和(自身を除く): 24889272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 22543, 45086, 67629, 90172, 135258, 180344, 270516, 541032, 653747, 1307494, 1961241, 2614988, 3922482, 5229976, 7844964, 15689928]

約数ペア:

[(1, 15689928), (2, 7844964), (3, 5229976), (4, 3922482), (6, 2614988), (8, 1961241), (12, 1307494), (24, 653747), (29, 541032), (58, 270516), (87, 180344), (116, 135258), (174, 90172), (232, 67629), (348, 45086), (696, 22543)]