28934374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 53407296

約数和(自身を除く): 24472922

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1993, 2074, 3986, 7259, 13951, 14518, 27902, 33881, 67762, 121573, 237167, 243146, 474334, 851011, 1702022, 2066741, 4133482, 14467187, 28934374]

約数ペア:

[(1, 28934374), (2, 14467187), (7, 4133482), (14, 2066741), (17, 1702022), (34, 851011), (61, 474334), (119, 243146), (122, 237167), (238, 121573), (427, 67762), (854, 33881), (1037, 27902), (1993, 14518), (2074, 13951), (3986, 7259)]