7808688

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 60

約数和(自身を含む): 22042488

約数和(自身を除く): 14233800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 257, 422, 514, 633, 771, 844, 1028, 1266, 1542, 1688, 1899, 2056, 2313, 2532, 3084, 3376, 3798, 4112, 4626, 5064, 6168, 7596, 9252, 10128, 12336, 15192, 18504, 30384, 37008, 54227, 108454, 162681, 216908, 325362, 433816, 488043, 650724, 867632, 976086, 1301448, 1952172, 2602896, 3904344, 7808688]

約数ペア:

[(1, 7808688), (2, 3904344), (3, 2602896), (4, 1952172), (6, 1301448), (8, 976086), (9, 867632), (12, 650724), (16, 488043), (18, 433816), (24, 325362), (36, 216908), (48, 162681), (72, 108454), (144, 54227), (211, 37008), (257, 30384), (422, 18504), (514, 15192), (633, 12336), (771, 10128), (844, 9252), (1028, 7596), (1266, 6168), (1542, 5064), (1688, 4626), (1899, 4112), (2056, 3798), (2313, 3376), (2532, 3084)]