61642048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 56

約数和(自身を含む): 134871968

約数和(自身を除く): 73229920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1723, 2236, 2752, 3446, 4472, 6892, 8944, 13784, 17888, 22399, 27568, 35776, 44798, 55136, 74089, 89596, 110272, 148178, 179192, 296356, 358384, 592712, 716768, 963157, 1185424, 1433536, 1926314, 2370848, 3852628, 4741696, 7705256, 15410512, 30821024, 61642048]

約数ペア:

[(1, 61642048), (2, 30821024), (4, 15410512), (8, 7705256), (13, 4741696), (16, 3852628), (26, 2370848), (32, 1926314), (43, 1433536), (52, 1185424), (64, 963157), (86, 716768), (104, 592712), (172, 358384), (208, 296356), (344, 179192), (416, 148178), (559, 110272), (688, 89596), (832, 74089), (1118, 55136), (1376, 44798), (1723, 35776), (2236, 27568), (2752, 22399), (3446, 17888), (4472, 13784), (6892, 8944)]