28507032

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 79641600

約数和(自身を除く): 51134568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 487, 542, 813, 974, 1084, 1461, 1626, 1948, 2168, 2439, 2922, 3252, 3896, 4383, 4878, 5844, 6504, 7317, 8766, 9756, 11688, 13149, 14634, 17532, 19512, 26298, 29268, 35064, 52596, 58536, 105192, 131977, 263954, 395931, 527908, 791862, 1055816, 1187793, 1583724, 2375586, 3167448, 3563379, 4751172, 7126758, 9502344, 14253516, 28507032]

約数ペア:

[(1, 28507032), (2, 14253516), (3, 9502344), (4, 7126758), (6, 4751172), (8, 3563379), (9, 3167448), (12, 2375586), (18, 1583724), (24, 1187793), (27, 1055816), (36, 791862), (54, 527908), (72, 395931), (108, 263954), (216, 131977), (271, 105192), (487, 58536), (542, 52596), (813, 35064), (974, 29268), (1084, 26298), (1461, 19512), (1626, 17532), (1948, 14634), (2168, 13149), (2439, 11688), (2922, 9756), (3252, 8766), (3896, 7317), (4383, 6504), (4878, 5844)]