28133528652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4421}}^1\times {\mathrm{3761}}^1$

素因数の和:8239

約数の個数: 72

約数和(自身を含む): 72664143552

約数和(自身を除く): 44530614900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 3761, 4421, 7522, 8842, 11283, 13263, 15044, 17684, 22566, 26526, 33849, 39789, 45132, 53052, 67698, 79578, 135396, 159156, 176767, 207787, 353534, 415574, 530301, 623361, 707068, 831148, 1060602, 1246722, 1590903, 1870083, 2121204, 2493444, 3181806, 3740166, 6363612, 7480332, 16627381, 33254762, 49882143, 66509524, 99764286, 149646429, 199528572, 299292858, 598585716, 781486907, 1562973814, 2344460721, 3125947628, 4688921442, 7033382163, 9377842884, 14066764326, 28133528652]

約数ペア:

[(1, 28133528652), (2, 14066764326), (3, 9377842884), (4, 7033382163), (6, 4688921442), (9, 3125947628), (12, 2344460721), (18, 1562973814), (36, 781486907), (47, 598585716), (94, 299292858), (141, 199528572), (188, 149646429), (282, 99764286), (423, 66509524), (564, 49882143), (846, 33254762), (1692, 16627381), (3761, 7480332), (4421, 6363612), (7522, 3740166), (8842, 3181806), (11283, 2493444), (13263, 2121204), (15044, 1870083), (17684, 1590903), (22566, 1246722), (26526, 1060602), (33849, 831148), (39789, 707068), (45132, 623361), (53052, 530301), (67698, 415574), (79578, 353534), (135396, 207787), (159156, 176767)]