27846676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 58000320

約数和(自身を除く): 30153644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 547, 572, 979, 1094, 1157, 1958, 2188, 2314, 3916, 4628, 6017, 7111, 12034, 12727, 14222, 24068, 25454, 28444, 48683, 50908, 78221, 97366, 156442, 194732, 312884, 535513, 632879, 1071026, 1265758, 2142052, 2531516, 6961669, 13923338, 27846676]

約数ペア:

[(1, 27846676), (2, 13923338), (4, 6961669), (11, 2531516), (13, 2142052), (22, 1265758), (26, 1071026), (44, 632879), (52, 535513), (89, 312884), (143, 194732), (178, 156442), (286, 97366), (356, 78221), (547, 50908), (572, 48683), (979, 28444), (1094, 25454), (1157, 24068), (1958, 14222), (2188, 12727), (2314, 12034), (3916, 7111), (4628, 6017)]