28109448

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5827}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 77279280

約数和(自身を除く): 49169832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 5827, 11654, 17481, 23308, 34962, 46616, 52443, 69924, 104886, 139848, 209772, 390409, 419544, 780818, 1171227, 1561636, 2342454, 3123272, 3513681, 4684908, 7027362, 9369816, 14054724, 28109448]

約数ペア:

[(1, 28109448), (2, 14054724), (3, 9369816), (4, 7027362), (6, 4684908), (8, 3513681), (9, 3123272), (12, 2342454), (18, 1561636), (24, 1171227), (36, 780818), (67, 419544), (72, 390409), (134, 209772), (201, 139848), (268, 104886), (402, 69924), (536, 52443), (603, 46616), (804, 34962), (1206, 23308), (1608, 17481), (2412, 11654), (4824, 5827)]