40444502

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 37315498

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 107, 133, 203, 214, 266, 343, 406, 551, 686, 749, 931, 1102, 1421, 1498, 1862, 2033, 2842, 3103, 3857, 4066, 5243, 6206, 6517, 7714, 9947, 10486, 13034, 14231, 19894, 21721, 26999, 28462, 36701, 43442, 53998, 58957, 73402, 99617, 117914, 152047, 188993, 199234, 304094, 377986, 412699, 697319, 825398, 1064329, 1394638, 2128658, 2888893, 5777786, 20222251, 40444502]

約数ペア:

[(1, 40444502), (2, 20222251), (7, 5777786), (14, 2888893), (19, 2128658), (29, 1394638), (38, 1064329), (49, 825398), (58, 697319), (98, 412699), (107, 377986), (133, 304094), (203, 199234), (214, 188993), (266, 152047), (343, 117914), (406, 99617), (551, 73402), (686, 58957), (749, 53998), (931, 43442), (1102, 36701), (1421, 28462), (1498, 26999), (1862, 21721), (2033, 19894), (2842, 14231), (3103, 13034), (3857, 10486), (4066, 9947), (5243, 7714), (6206, 6517)]