40335776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 47045728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2063, 2444, 4126, 4888, 8252, 9776, 16504, 19552, 26819, 33008, 53638, 66016, 96961, 107276, 193922, 214552, 387844, 429104, 775688, 858208, 1260493, 1551376, 2520986, 3102752, 5041972, 10083944, 20167888, 40335776]

約数ペア:

[(1, 40335776), (2, 20167888), (4, 10083944), (8, 5041972), (13, 3102752), (16, 2520986), (26, 1551376), (32, 1260493), (47, 858208), (52, 775688), (94, 429104), (104, 387844), (188, 214552), (208, 193922), (376, 107276), (416, 96961), (611, 66016), (752, 53638), (1222, 33008), (1504, 26819), (2063, 19552), (2444, 16504), (4126, 9776), (4888, 8252)]