28992446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 53514432

約数和(自身を除く): 24521986

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1997, 2074, 3994, 7259, 13979, 14518, 27958, 33949, 67898, 121817, 237643, 243634, 475286, 852719, 1705438, 2070889, 4141778, 14496223, 28992446]

約数ペア:

[(1, 28992446), (2, 14496223), (7, 4141778), (14, 2070889), (17, 1705438), (34, 852719), (61, 475286), (119, 243634), (122, 237643), (238, 121817), (427, 67898), (854, 33949), (1037, 27958), (1997, 14518), (2074, 13979), (3994, 7259)]