28002384

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 60

約数和(自身を含む): 78988000

約数和(自身を除く): 50985616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1399, 1668, 2224, 2502, 2798, 3336, 4197, 5004, 5596, 6672, 8394, 10008, 11192, 12591, 16788, 20016, 22384, 25182, 33576, 50364, 67152, 100728, 194461, 201456, 388922, 583383, 777844, 1166766, 1555688, 1750149, 2333532, 3111376, 3500298, 4667064, 7000596, 9334128, 14001192, 28002384]

約数ペア:

[(1, 28002384), (2, 14001192), (3, 9334128), (4, 7000596), (6, 4667064), (8, 3500298), (9, 3111376), (12, 2333532), (16, 1750149), (18, 1555688), (24, 1166766), (36, 777844), (48, 583383), (72, 388922), (139, 201456), (144, 194461), (278, 100728), (417, 67152), (556, 50364), (834, 33576), (1112, 25182), (1251, 22384), (1399, 20016), (1668, 16788), (2224, 12591), (2502, 11192), (2798, 10008), (3336, 8394), (4197, 6672), (5004, 5596)]