28713034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 52448256

約数和(自身を除く): 23735222

約数列:

[1, 2, 7, 14, 17, 34, 119, 223, 238, 446, 541, 1082, 1561, 3122, 3787, 3791, 7574, 7582, 9197, 18394, 26537, 53074, 64379, 120643, 128758, 241286, 844501, 1689002, 2050931, 4101862, 14356517, 28713034]

約数ペア:

[(1, 28713034), (2, 14356517), (7, 4101862), (14, 2050931), (17, 1689002), (34, 844501), (119, 241286), (223, 128758), (238, 120643), (446, 64379), (541, 53074), (1082, 26537), (1561, 18394), (3122, 9197), (3787, 7582), (3791, 7574)]