13727896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 32155200

約数和(自身を除く): 18427304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 173, 182, 218, 346, 364, 436, 692, 728, 763, 872, 1211, 1384, 1417, 1526, 2249, 2422, 2834, 3052, 4498, 4844, 5668, 6104, 8996, 9688, 9919, 11336, 15743, 17992, 18857, 19838, 31486, 37714, 39676, 62972, 75428, 79352, 125944, 131999, 150856, 245141, 263998, 490282, 527996, 980564, 1055992, 1715987, 1961128, 3431974, 6863948, 13727896]

約数ペア:

[(1, 13727896), (2, 6863948), (4, 3431974), (7, 1961128), (8, 1715987), (13, 1055992), (14, 980564), (26, 527996), (28, 490282), (52, 263998), (56, 245141), (91, 150856), (104, 131999), (109, 125944), (173, 79352), (182, 75428), (218, 62972), (346, 39676), (364, 37714), (436, 31486), (692, 19838), (728, 18857), (763, 17992), (872, 15743), (1211, 11336), (1384, 9919), (1417, 9688), (1526, 8996), (2249, 6104), (2422, 5668), (2834, 4844), (3052, 4498)]