28503414

素因数分解:

$2^1\times 3^5\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 36073098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 243, 263, 446, 486, 526, 669, 789, 1338, 1578, 2007, 2367, 4014, 4734, 6021, 7101, 12042, 14202, 18063, 21303, 36126, 42606, 54189, 58649, 63909, 108378, 117298, 127818, 175947, 351894, 527841, 1055682, 1583523, 3167046, 4750569, 9501138, 14251707, 28503414]

約数ペア:

[(1, 28503414), (2, 14251707), (3, 9501138), (6, 4750569), (9, 3167046), (18, 1583523), (27, 1055682), (54, 527841), (81, 351894), (162, 175947), (223, 127818), (243, 117298), (263, 108378), (446, 63909), (486, 58649), (526, 54189), (669, 42606), (789, 36126), (1338, 21303), (1578, 18063), (2007, 14202), (2367, 12042), (4014, 7101), (4734, 6021)]