3905242016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{44491}}^1$

素因数の和:44725

約数の個数: 48

約数和(自身を含む): 8319292128

約数和(自身を除く): 4414050112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 844, 1688, 2743, 3376, 5486, 6752, 10972, 21944, 43888, 44491, 87776, 88982, 177964, 355928, 578383, 711856, 1156766, 1423712, 2313532, 4627064, 9254128, 9387601, 18508256, 18775202, 37550404, 75100808, 122038813, 150201616, 244077626, 300403232, 488155252, 976310504, 1952621008, 3905242016]

約数ペア:

[(1, 3905242016), (2, 1952621008), (4, 976310504), (8, 488155252), (13, 300403232), (16, 244077626), (26, 150201616), (32, 122038813), (52, 75100808), (104, 37550404), (208, 18775202), (211, 18508256), (416, 9387601), (422, 9254128), (844, 4627064), (1688, 2313532), (2743, 1423712), (3376, 1156766), (5486, 711856), (6752, 578383), (10972, 355928), (21944, 177964), (43888, 88982), (44491, 87776)]