28288344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7360

約数の個数: 64

約数和(自身を含む): 84349440

約数和(自身を除く): 56061096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7321, 14642, 21963, 29284, 43926, 51247, 58568, 87852, 102494, 153741, 168383, 175704, 204988, 307482, 336766, 409976, 505149, 614964, 673532, 1010298, 1178681, 1229928, 1347064, 2020596, 2357362, 3536043, 4041192, 4714724, 7072086, 9429448, 14144172, 28288344]

約数ペア:

[(1, 28288344), (2, 14144172), (3, 9429448), (4, 7072086), (6, 4714724), (7, 4041192), (8, 3536043), (12, 2357362), (14, 2020596), (21, 1347064), (23, 1229928), (24, 1178681), (28, 1010298), (42, 673532), (46, 614964), (56, 505149), (69, 409976), (84, 336766), (92, 307482), (138, 204988), (161, 175704), (168, 168383), (184, 153741), (276, 102494), (322, 87852), (483, 58568), (552, 51247), (644, 43926), (966, 29284), (1288, 21963), (1932, 14642), (3864, 7321)]