39950755264

素因数分解:

$2^6\times 7^2\times {\mathrm{197}}^1\times {\mathrm{64667}}^1$

素因数の和:64890

約数の個数: 84

約数和(自身を含む): 92690067096

約数和(自身を除く): 52739311832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 197, 224, 392, 394, 448, 784, 788, 1379, 1568, 1576, 2758, 3136, 3152, 5516, 6304, 9653, 11032, 12608, 19306, 22064, 38612, 44128, 64667, 77224, 88256, 129334, 154448, 258668, 308896, 452669, 517336, 617792, 905338, 1034672, 1810676, 2069344, 3168683, 3621352, 4138688, 6337366, 7242704, 12674732, 12739399, 14485408, 25349464, 25478798, 28970816, 50698928, 50957596, 89175793, 101397856, 101915192, 178351586, 202795712, 203830384, 356703172, 407660768, 624230551, 713406344, 815321536, 1248461102, 1426812688, 2496922204, 2853625376, 4993844408, 5707250752, 9987688816, 19975377632, 39950755264]

約数ペア:

[(1, 39950755264), (2, 19975377632), (4, 9987688816), (7, 5707250752), (8, 4993844408), (14, 2853625376), (16, 2496922204), (28, 1426812688), (32, 1248461102), (49, 815321536), (56, 713406344), (64, 624230551), (98, 407660768), (112, 356703172), (196, 203830384), (197, 202795712), (224, 178351586), (392, 101915192), (394, 101397856), (448, 89175793), (784, 50957596), (788, 50698928), (1379, 28970816), (1568, 25478798), (1576, 25349464), (2758, 14485408), (3136, 12739399), (3152, 12674732), (5516, 7242704), (6304, 6337366), (9653, 4138688), (11032, 3621352), (12608, 3168683), (19306, 2069344), (22064, 1810676), (38612, 1034672), (44128, 905338), (64667, 617792), (77224, 517336), (88256, 452669), (129334, 308896), (154448, 258668)]