47974748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1021}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 89110224

約数和(自身を除く): 41135476

約数列:

[1, 2, 4, 17, 34, 68, 691, 1021, 1382, 2042, 2764, 4084, 11747, 17357, 23494, 34714, 46988, 69428, 705511, 1411022, 2822044, 11993687, 23987374, 47974748]

約数ペア:

[(1, 47974748), (2, 23987374), (4, 11993687), (17, 2822044), (34, 1411022), (68, 705511), (691, 69428), (1021, 46988), (1382, 34714), (2042, 23494), (2764, 17357), (4084, 11747)]