42496426

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 80848800

約数和(自身を除く): 38352374

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 787, 931, 1102, 1421, 1574, 1862, 2842, 3857, 5509, 7714, 11018, 14953, 22823, 26999, 29906, 38563, 45646, 53998, 77126, 104671, 159761, 209342, 319522, 433637, 732697, 867274, 1118327, 1465394, 2236654, 3035459, 6070918, 21248213, 42496426]

約数ペア:

[(1, 42496426), (2, 21248213), (7, 6070918), (14, 3035459), (19, 2236654), (29, 1465394), (38, 1118327), (49, 867274), (58, 732697), (98, 433637), (133, 319522), (203, 209342), (266, 159761), (406, 104671), (551, 77126), (787, 53998), (931, 45646), (1102, 38563), (1421, 29906), (1574, 26999), (1862, 22823), (2842, 14953), (3857, 11018), (5509, 7714)]