27455792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 66454080

約数和(自身を除く): 38998288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 173, 182, 208, 218, 346, 364, 436, 692, 728, 763, 872, 1211, 1384, 1417, 1456, 1526, 1744, 2249, 2422, 2768, 2834, 3052, 4498, 4844, 5668, 6104, 8996, 9688, 9919, 11336, 12208, 15743, 17992, 18857, 19376, 19838, 22672, 31486, 35984, 37714, 39676, 62972, 75428, 79352, 125944, 131999, 150856, 158704, 245141, 251888, 263998, 301712, 490282, 527996, 980564, 1055992, 1715987, 1961128, 2111984, 3431974, 3922256, 6863948, 13727896, 27455792]

約数ペア:

[(1, 27455792), (2, 13727896), (4, 6863948), (7, 3922256), (8, 3431974), (13, 2111984), (14, 1961128), (16, 1715987), (26, 1055992), (28, 980564), (52, 527996), (56, 490282), (91, 301712), (104, 263998), (109, 251888), (112, 245141), (173, 158704), (182, 150856), (208, 131999), (218, 125944), (346, 79352), (364, 75428), (436, 62972), (692, 39676), (728, 37714), (763, 35984), (872, 31486), (1211, 22672), (1384, 19838), (1417, 19376), (1456, 18857), (1526, 17992), (1744, 15743), (2249, 12208), (2422, 11336), (2768, 9919), (2834, 9688), (3052, 8996), (4498, 6104), (4844, 5668)]