39880344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 64

約数和(自身を含む): 118909440

約数和(自身を除く): 79029096

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, 10321, 20642, 30963, 41284, 61926, 72247, 82568, 123852, 144494, 216741, 237383, 247704, 288988, 433482, 474766, 577976, 712149, 866964, 949532, 1424298, 1661681, 1733928, 1899064, 2848596, 3323362, 4985043, 5697192, 6646724, 9970086, 13293448, 19940172, 39880344]

約数ペア:

[(1, 39880344), (2, 19940172), (3, 13293448), (4, 9970086), (6, 6646724), (7, 5697192), (8, 4985043), (12, 3323362), (14, 2848596), (21, 1899064), (23, 1733928), (24, 1661681), (28, 1424298), (42, 949532), (46, 866964), (56, 712149), (69, 577976), (84, 474766), (92, 433482), (138, 288988), (161, 247704), (168, 237383), (184, 216741), (276, 144494), (322, 123852), (483, 82568), (552, 72247), (644, 61926), (966, 41284), (1288, 30963), (1932, 20642), (3864, 10321)]