25901348546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 42452294400

約数和(自身を除く): 16550945854

約数列:

[1, 2, 17, 34, 71, 107, 142, 149, 214, 298, 673, 1207, 1346, 1819, 2414, 2533, 3638, 5066, 7597, 10579, 11441, 15194, 15943, 21158, 22882, 31886, 47783, 72011, 95566, 100277, 129149, 144022, 179843, 200554, 258298, 271031, 359686, 542062, 812311, 1131953, 1224187, 1624622, 1704709, 2263906, 2448374, 3409418, 5112781, 7119667, 10225562, 10729639, 14239334, 19243201, 21459278, 38486402, 86917277, 121034339, 173834554, 182403863, 242068678, 364807726, 761804369, 1523608738, 12950674273, 25901348546]

約数ペア:

[(1, 25901348546), (2, 12950674273), (17, 1523608738), (34, 761804369), (71, 364807726), (107, 242068678), (142, 182403863), (149, 173834554), (214, 121034339), (298, 86917277), (673, 38486402), (1207, 21459278), (1346, 19243201), (1819, 14239334), (2414, 10729639), (2533, 10225562), (3638, 7119667), (5066, 5112781), (7597, 3409418), (10579, 2448374), (11441, 2263906), (15194, 1704709), (15943, 1624622), (21158, 1224187), (22882, 1131953), (31886, 812311), (47783, 542062), (72011, 359686), (95566, 271031), (100277, 258298), (129149, 200554), (144022, 179843)]