42173248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 90955368

約数和(自身を除く): 48782120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 173, 208, 293, 346, 416, 586, 692, 832, 1172, 1384, 2249, 2344, 2768, 3809, 4498, 4688, 5536, 7618, 8996, 9376, 11072, 15236, 17992, 18752, 30472, 35984, 50689, 60944, 71968, 101378, 121888, 143936, 202756, 243776, 405512, 658957, 811024, 1317914, 1622048, 2635828, 3244096, 5271656, 10543312, 21086624, 42173248]

約数ペア:

[(1, 42173248), (2, 21086624), (4, 10543312), (8, 5271656), (13, 3244096), (16, 2635828), (26, 1622048), (32, 1317914), (52, 811024), (64, 658957), (104, 405512), (173, 243776), (208, 202756), (293, 143936), (346, 121888), (416, 101378), (586, 71968), (692, 60944), (832, 50689), (1172, 35984), (1384, 30472), (2249, 18752), (2344, 17992), (2768, 15236), (3809, 11072), (4498, 9376), (4688, 8996), (5536, 7618)]