42133378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 39981182

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 161, 179, 238, 301, 322, 358, 391, 602, 731, 782, 989, 1253, 1462, 1978, 2506, 2737, 3043, 4117, 5117, 5474, 6086, 6923, 7697, 8234, 10234, 13846, 15394, 16813, 21301, 28819, 33626, 42602, 53879, 57638, 69989, 107758, 117691, 130849, 139978, 177031, 235382, 261698, 354062, 489923, 915943, 979846, 1239217, 1831886, 2478434, 3009527, 6019054, 21066689, 42133378]

約数ペア:

[(1, 42133378), (2, 21066689), (7, 6019054), (14, 3009527), (17, 2478434), (23, 1831886), (34, 1239217), (43, 979846), (46, 915943), (86, 489923), (119, 354062), (161, 261698), (179, 235382), (238, 177031), (301, 139978), (322, 130849), (358, 117691), (391, 107758), (602, 69989), (731, 57638), (782, 53879), (989, 42602), (1253, 33626), (1462, 28819), (1978, 21301), (2506, 16813), (2737, 15394), (3043, 13846), (4117, 10234), (5117, 8234), (5474, 7697), (6086, 6923)]