12835732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 15106028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 197, 358, 364, 394, 716, 788, 1253, 1379, 2327, 2506, 2561, 2758, 4654, 5012, 5122, 5516, 9308, 10244, 16289, 17927, 32578, 35263, 35854, 65156, 70526, 71708, 141052, 246841, 458419, 493682, 916838, 987364, 1833676, 3208933, 6417866, 12835732]

約数ペア:

[(1, 12835732), (2, 6417866), (4, 3208933), (7, 1833676), (13, 987364), (14, 916838), (26, 493682), (28, 458419), (52, 246841), (91, 141052), (179, 71708), (182, 70526), (197, 65156), (358, 35854), (364, 35263), (394, 32578), (716, 17927), (788, 16289), (1253, 10244), (1379, 9308), (2327, 5516), (2506, 5122), (2561, 5012), (2758, 4654)]