15142736

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 40

約数和(自身を含む): 34176384

約数和(自身を除く): 19033648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2551, 2968, 5102, 5936, 10204, 17857, 20408, 35714, 40816, 71428, 135203, 142856, 270406, 285712, 540812, 946421, 1081624, 1892842, 2163248, 3785684, 7571368, 15142736]

約数ペア:

[(1, 15142736), (2, 7571368), (4, 3785684), (7, 2163248), (8, 1892842), (14, 1081624), (16, 946421), (28, 540812), (53, 285712), (56, 270406), (106, 142856), (112, 135203), (212, 71428), (371, 40816), (424, 35714), (742, 20408), (848, 17857), (1484, 10204), (2551, 5936), (2968, 5102)]