28584036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20385

約数の個数: 48

約数和(自身を含む): 79811200

約数和(自身を除く): 51227164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20359, 40718, 61077, 81436, 122154, 183231, 244308, 264667, 366462, 529334, 549693, 732924, 794001, 1058668, 1099386, 1588002, 2198772, 2382003, 3176004, 4764006, 7146009, 9528012, 14292018, 28584036]

約数ペア:

[(1, 28584036), (2, 14292018), (3, 9528012), (4, 7146009), (6, 4764006), (9, 3176004), (12, 2382003), (13, 2198772), (18, 1588002), (26, 1099386), (27, 1058668), (36, 794001), (39, 732924), (52, 549693), (54, 529334), (78, 366462), (108, 264667), (117, 244308), (156, 183231), (234, 122154), (351, 81436), (468, 61077), (702, 40718), (1404, 20359)]