28598262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 74856960

約数和(自身を除く): 46258698

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 239, 259, 294, 407, 462, 478, 518, 539, 717, 777, 814, 1078, 1221, 1434, 1554, 1617, 1673, 1813, 2442, 2629, 2849, 3234, 3346, 3626, 5019, 5258, 5439, 5698, 7887, 8547, 8843, 10038, 10878, 11711, 15774, 17094, 17686, 18403, 19943, 23422, 26529, 35133, 36806, 39886, 53058, 55209, 59829, 61901, 70266, 97273, 110418, 119658, 123802, 128821, 185703, 194546, 257642, 291819, 371406, 386463, 433307, 583638, 680911, 772926, 866614, 1299921, 1361822, 2042733, 2599842, 4085466, 4766377, 9532754, 14299131, 28598262]

約数ペア:

[(1, 28598262), (2, 14299131), (3, 9532754), (6, 4766377), (7, 4085466), (11, 2599842), (14, 2042733), (21, 1361822), (22, 1299921), (33, 866614), (37, 772926), (42, 680911), (49, 583638), (66, 433307), (74, 386463), (77, 371406), (98, 291819), (111, 257642), (147, 194546), (154, 185703), (222, 128821), (231, 123802), (239, 119658), (259, 110418), (294, 97273), (407, 70266), (462, 61901), (478, 59829), (518, 55209), (539, 53058), (717, 39886), (777, 36806), (814, 35133), (1078, 26529), (1221, 23422), (1434, 19943), (1554, 18403), (1617, 17686), (1673, 17094), (1813, 15774), (2442, 11711), (2629, 10878), (2849, 10038), (3234, 8843), (3346, 8547), (3626, 7887), (5019, 5698), (5258, 5439)]